Mathematics Middle School

GIVE ANSWERS PLEASE IM BEGGING

Write an equation, in point-slope form, of the line that passes through the point (4, -3) with a slope -7.

Answers

Answer 1

Answer:

7=m+3

Step-by-step explanation:

Answer 2

7=m+3 hope this is right

Related Questions

PLEASE ANSWER THIS
__________________

Ben is picking cherries to make jam. each cherry weighs about 1/2 ounce. There are 16 ounces in a pound. He needs 3 pounds of cherries. About how many cherries does he need to pick?

Answers

Solve by doing everything backwards. If he needs 3 ounces, and there is 16 ounces in a pound, that is 48 ounces of cherries needed. Since each cherry is about 1/2 a pound, double the 48. You end up with 96 and that is your answer.

96 cherries

Answer:

96 Cherries

Step-by-step explanation:

This is a question on some unit conversions.

First we convert 3 pounds to ounces.

Given 16 ounces = 1 pound,

3 pounds = 3 x 16 ounces = 48 ounces

Next, we will find the number of cherries required.

Number of Cherries required = Total weight of cherries needed (in ounces) / Weight per cherry.

= $\frac{48}{0.5}$

= 48 * 2

= 96 cherries

plz help!!!

What is 19.2×108 minutes in hours?

3.200×109 h

3.200×107 h

1.152×1011 h

1.152×107 h

Answers

Answer:

3.200×107 h

Step-by-step explanation:

☘️ The answer to your question would be 3.200x107 h ( 34.56 hours ) Hope this helped! ☘️

what is the perimeter of a parallelogram with a length of 9in and a height of 10in and a width of 8in

Answers

Answer:

34in

Step-by-step explanation:

In geometry, a parallelogram is a simple quadrilateral with two pairs of parallel sides. The opposite or facing sides of a parallelogram are of equal length and the opposite angles of a parallelogram are of equal measure. Therefore to find the perimeter of a parallelogram you would say : 2 x (sum of lengths of adjacent sides) so that's how u got my answer.

Answer:

34 in

Step-by-step explanation:

9 * 2 = 18

8 * 2 = 16

18 + 16 = 34

Which of the following expressions belong in the area model representing 714 divided by 42?

Answers

The answer is C 420-420 or where every you see 420-420.

Answer: C

Step-by-step explanation:

1. What is the distance between the points (4,-7) and (-5,-7)?

A. 1 unit B. 3 units C. 7 units D. 9 units.

2. Fill in the blanks. Write the coordinates of two points that are the given distance from these points and horizontal/vertical:

2. 5 units from (-1,-2) ( ,-2 and ( ,-2)

3. 8 units from (2,4) (2, ) and (2, )

4. 3 units from (-7,-5) (-7, ) and (-7, )

5. 6 units from (4,-1) (4, ) and (4, )

6. 10 units from (-1,9) ( ,9) and ( ,9)

7. 7 units from (-3,2) ( ,2) and ( ,2)

Answers

Answer:D. 9 units 2. (-6,-

Step-by-step explanation:What is the distance between the points (4,-7) and (-5,-7)? A. 1 unit B. 3 units C. 7 units D. 9 units. 2. Fill in the blanks. Write the coordinates of two points that are the given distance from these points and horizontal/vertical: 2. 5 units from (-1,-2) ( ,-2 and ( ,-2) 3. 8 units from (2,4) (2, ) and (2, ) 4. 3 units from (-7,-5) (-7, ) and (-7, ) 5. 6 units from (4,-1) (4, ) and (4, ) 6. 10 units from (-1,9) ( ,9) and ( ,9) 7. 7 units from (-3,2) ( ,2) and ( ,2)

Answer:

1. D

Step-by-step explanation:

You can add the X coordinates together and you will get the length (sorry I can't answer the others ones I don't have enough time rn)

Solve the equation:
Evaluate -3.28 - (-4.4) +(-p) where p = 9.7

Answers

Answer: 10.32

Step-by-step explanation:

First, we write down the question.

-3.28 -(-4.4) + (-p)

Next, we substitute p = 9.7

-3.28 -(-4.4) + (-9.7)

Finally, we solve the integers and solve.

-3.28 +4.4 -9.7

-3.28 + 14.2

10.32

Hope this helps!!

P.S My answer could be wrong lol

Answer:

10.82

Step-by-step explanation:

-3.28-(-4.4)+(-9.7)

-3.28+4.4+(9.7)

1.12+9.7

10.82

Use the Distributive Property to solve the problem. [Example: 4(6+3) = 4(6)+4(3) = 24 + 12 = 36] 2(9 + 12)

Answers

Answer:

2(9+12)

2(9) + 2(12)

18 + 24

Let me know if this helps!

Problem 4: Applying Multiplication of Binomials
A restaurant has a rectangular patio used for outdoor dining which is 25 feet long and 40 feet wide. In order to accomodate more outdoor seating, the restaurant is going to expand the length and the width of the parking lot by 3x feet. What polynomial in standard form represents the area of the expanded patio?

Answers

Answer:

1000

Step-by-step explanation:

the patio expanded is 1000

The answer is 1000 and I help this is helpful

Hi! Can anyone please give me the sale prices step by step?

I am still not sure how to answer this one. I'm asking because my dad can get angry with my grades (F's and D's) and this is 7th grade if you ask :''D

Answers

Answer: 6

Simple Explanation:

To find 75% of 8, just multiply 8 by 0.75 (which is the same as 75%).

8 x 0.75 = 6

The correct answer is 2$

Brian and Steve want to compare the prices of their favorite cereals to determine which is less expensive. Figure out the price for both cereals, and which is the less expensive.

Brian's cereal is $3.84 for 24 ounces.

Steve's cereal is $4.48 for 32 ounces
PLSSS HELPP

Answers

Me being a junior in high school and not knowing middle school math

Answer:

Steve

Step-by-step explanation:

32 ounces for $4.48 each = $143.36 for 32 ounces

24 ounces for $3.84 each = $92.16 for 24 ounces

Steve's cereal is more expensive.

If you wanted to know how much each ounce cost and determine your answer:

Steve's cereal is still more expensive.

Write two absolute-value expressions for the distance between "-7" and 5 on a number line. The give the distance between the numbers.

Answers

Answer:

look below!

Step-by-step explanation:

since the absolute value is just the number in positive form, the absolute value for the numbers are

-7: 7 1:1 So, the distance between the numbers is 12; 7+5=12.

-6: 6 2:2

-5: 5 3:3

-4: 4 4:4

-3: 3 5:5

-2: 2

-1: 1

Gabriel is at the grocery store, and wants to figure out his total cost before he gets to the register. He bought 2.5 pounds of apples that are x dollars a pound and 2 bags of lettuce for y dollars each. Gabriel remembers he has a coupon for $2 off his bill.

Gabriel has $30 to pay for the groceries. What simplified expression would represent the amount of change he should receive?
2.5x + 2y + 28
28 – 2.5x – 2y
32 + 2.5x + 2y
32 – 2.5x – 2y

The correct answer is: D 32 – 2.5x – 2y

Answers

[MA]:

32 - 2.5x - 2y

Step-by-step explanation:

He bought 2.5 pound of weight of apples for x dollars a pound. Thus, cost is 2.5x

He bought 2 bags of lettuce for y dollars each. Thus cost is y2

Total bill cost = 2.5x + 2y

We are told he has a coupon for 2$ off his bill.

This means the amount he will pay will now be;

2.5x + 2y - 2

Gabriel has 30$ to pay for the groceries

Thus, his change will be;

30 - (2.5x + 2y -2)

This gives;

32 - 2.5x - 2y

Write's note: Hope this helps, bye!

[xArtsy]

Yes person on top was right ^^

Plz help, also explain ur answer ty!
Which period performed better on the test? explain.

Answers

Answer:

The first period

Step-by-step explanation:

the second one because as you can see there is a lower score on the first one and the second one has a higher average test score and because of that the test score should and is much higher by that i mean 5 pts but that still means that the second period had a higher score so yea just look at the score and the different numbers and u could have done this but ur still welcome to ask more questions

the more you know

what value of x makes this equation true -(x+3)=2(x-3)

A. 0
B. 1
C. 2
D. 3

Answers

Answer:

To solve the equation -(x + 3) = 2(x - 3) for x, we can follow these steps:

Step 1: Distribute the negative sign on the left side of the equation:

-(x + 3) = 2(x - 3)

=> -x - 3 = 2(x - 3) (using the distributive property)

Step 2: Expand the right side of the equation:

-x - 3 = 2x - 6

Step 3: Add x to both sides of the equation to isolate the x term on one side:

-x + x - 3 = 2x + x - 6

=> -3 = 3x - 6

Step 4: Add 6 to both sides of the equation:

-3 + 6 = 3x - 6 + 6

=> 3 = 3x

Step 5: Divide both sides of the equation by 3 to solve for x:

3/3 = 3x/3

=> 1 = x

So, the correct value of x that makes the equation true is B. 1.

PLEASE MARK BRAILYISTT :D

Answer:

B, one

Step-by-step explanation:

In order to solve this, you can solve the equation. First, you can use the distributive property to get -x-3=2x-6. If you make the variables on one side and the constants on the other, you will get -3x-3=-6. This can further simplify to -3x=-6. Divide both sides by -3 to get that x=1. Then, the correct answer is B.

The measures of two supplementary angles have a ratio of 3:5. What is the measure of the smaller angle?

Answers

Answer:

The smaller angle= 67.5 degrees.

Step-by-step explanation:

Their sum is 180 degrees.

8 parts = 180 degrees one part = ( 180 / 8 ) = 22.5 degrees. The smaller angle = 3 (22.5) = 67.5 degrees.

smaller angle= 67.5. sorry if this is wrong

what is the surface area of a rectangular prism with a length of 36 a width of 15 and a height of 20.4 show work please

Answers

Answer:

Step-by-step explanation:

the formula is 2(WL+HL+HW)

width=w

h=height

l=length

if we were to substitute in these given numbers the equation would become:

2(15*36+20.4*36+20.4*15)

=3160.8

hope it helps.

3160.8
L:36
W:15
h: 20.4

Suppose you double each of the dimensions of a rectangular prism. how will the total surface area of the new rectangular prism compare to the total surface area of the original rectangular prism? explain how you decided upon your answer.
(hint: give yourself an example)

Answers

Answer:

Step-by-step explanation:

total surface area-(lh+wh+lw)

don't forget to put it in square units!

HOPE THIS HELPS!

The surface area of the rectangular prism would be four times greater. Let’s say you had a rectangular prism with a length of 2, width of 3, and a height of 4. You would do 2( W•L + H•L + H•W) which in this case is 2(3•2 + 4•2 + 4•3) which would get you a surface area of 52.

Now if you were to double the dimensions, the new length would be 4, width would be 6, and the height would be 8. You would also do 2( W•L + H•L + H•W) which in this case is 2( 6•4 + 8•4 + 8•6) which is 208. Therefore, the surface area is 4 times greater.

I HOPE THIS ANSWERED YOUR QUESTION IM SO SORRY IF IT DIDN’T MAKE SENSE

Help MeEeEEee PLEASEEEEE

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The answer is 8 hours

[PICTURE ATTACHED] HEEELLPP!

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Answer:I believe it is ther last one about negative info.

Step-by-step explanation:

The last one negative information give brainlist

Draw these three rotations of triangle XYZ together.
a. Rotate triangle XYZ 90 degrees clockwise around Z.
b. Rotate triangle XYZ 180 degrees around Z.
C. Rotate triangle XYZ 270 degrees clockwise around Z.

help please :(

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Answer:

hope it helped u a lotttttttt

Please help me with this yall

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I tried plotting it to make it readable but copy it off I put down the letters for you.

Step-by-step explanation:

Distance from A-B = 4

Distance from B-C = 3

C-D = 4

D-E = 9

E-F = 8

F-A = 6 total = perimeter = 34 units

Here is the drawn-in figure from Ameliahunt42:

4,11,22,37
Find an expression, in terms of n, for the nth term of this sequence.

Answers

Answer: Nth = T + (n +4)

Step-by-step explanation:

By adding the difference between each number by 4 and in turn, add it to the previous number. For example, the difference of 11 and 4 is 7. Then, you add 4 to the difference which is 3 which becomes 7. Use that 7 and add it to the previous number, which is 4, to become 11. Now, find the difference between 11 and 4 and you find that its 7. Then, you add 4 to 7 to become 11 and use 11 to add to your previous number, which is 11 to become 22. Use the same method to find 37 and the other nth terms.

In maths terms,

3+4 = 7 (4+7 = 11)

7+4 = 11 (11+11 = 22)

11+4 = 15 (22+15 = 37)

So, the formula is,

Nth = T + (n +4) where n= -1, 3, 7, 11, etc... and T=previous term

4 = 1 + (-1 + 4)

11 = 4 + (3 + 4)

22 = 11 + (7 + 4)

37 = 22 + (11 + 4)

I have 60% on my iPad and my brother has 90% on his how much more percentage I need as a fraction.

Answers

Answer:

1/3

Step-by-step explanation:

just convert it?

3/10

Step-by-step explanation:

60% is the same as 60/100

90% is the same as 90/100

90-60=30

30/100

30/100 is divided by 10 on each side to simplify it to 3/10

Determine which integer in the solution set makes this true: 4x -9 = 31 S:{ -10, 5.5, 9, 10}

Answers

Answer: 10

Step-by-step explanation: 4x-9=31

4x=31+9

4x=40

4x/4=40/4

x=10

Answer: 10. 4(10)-9=31

Step-by-step explanation:

firstly, we would substitute the values given in the subset to the value of x and check which solves the equation.

When x= (-10),

4(-10) -9

= -40-9

=-49,

which does not equal 31, so it cannot be -10.

Similarly, when x=5.5,

4(5.5)-9

=22-9

= 13

which does not equal 31.

Thirdly, when x=9

4(9) -9

= 36-9

= 27

which does not equal 31.

Finally,

when x=10,

LHS 4(10)-9

=40-9

=31 RHS

Therefore x=10.

To learn more about integers,

https://brainly.com/question/929808

Please help! I cannot figure this out.

Answers

X=60°

[ACCORDING TO THE PICTURE]

It’s 120 because one of the right angles is 150, and then you mirror it to the other side so 150 - 30 = 120
X=120

Fatima is on the track team. One day at practice, it took her 19 minutes to run 2 miles. Select the expression that gives this as a unit rate.

Answers

Answer:

Fatima's unit rate is 9.5 minutes per mile.

Step-by-step explanation:

To compute the one unit value of a variable divide the total values of n variables by n.

It is provided that it took Fatima 19 minutes to run 2 miles.

Then the unit rate at which Fatima runs is:

$\text{Unit Rate}=\frac{19}{2}$

$=9.5$

Thus, Fatima's unit rate is 9.5 minutes per mile.

Which statement indicates a positive association?
A. The variables randomly change
B. As one variable increases, the other variable stays the same.
C. The variables both increase together.
D. One variable increases as the other decreases.

Answers

It would most likely be C. Positive association means that the variables will keep increasing.

answer is B. if i am wrong i am so sorry but i hope this helped :)

Which of the following is a true statement? *

A. |8| = - |8|
B. |8| < -|8|
C. -|-8| = |-8|
D. -|-8| < |8|

Answers

Answer:

D. -|-8| < |8|

Step-by-step explanation:

..........

D is a true statement because -|8| is -8 and |8| is 8 so -8<8

800 students attend Ridgewood Junior High School. 25% of students bring their lunch to school everyday. How many students brought their lunch to school on Thursday?
Insert the values given in the problem then scale up or down to find the missing value.

Answers

To find the number of students who brought their lunch to school on Thursday, we can start by calculating 25% of the total number of students.

25% of 800 students is (25/100) * 800 = 200 students.

Therefore, 200 students brought their lunch to school on Thursday.

according to my understanding it’s 200

800*200= 2000
20000 divided by 10 =200

What are the steps for this {3x\ -5}{3}=11x\ -5?

Answers

Question:-

solve it:-$\sf{\dfrac{3x-5}{3}=11x-5 }$

Answer:

$\dashrightarrow\bold{\dfrac{3x-5}{3}=11x-5 }$

$\dashrightarrow\bold{3 \times (11x-5)=3x-5 }$

$\dashrightarrow\bold{(3 \times 11x)-(3\times 5)=3x-5 }$

$\dashrightarrow\bold{33x-15=3x-5 }$

$\longrightarrow \bold{33x-3x=-5+15 }$

$\longrightarrow \bold{30x=10 }$

$\mapsto\bold{x=\dfrac{10}{30} }$

$\mapsto\bold{x=\dfrac{1\cancel{0}}{3\cancel{0}} }$

$\hookrightarrow\tt{x=\dfrac{1}{3} }$

Answer:

x = 1/3

Step-by-step explanation:

1. Remove parenthesis.

3x −5/3 = 11x −5

2. Multiply both sides by 33.

3x -5 = 33x -15

3. Subtract 3x3x from both sides.

-5 = 33x -15 -3x

4. Simplify 33x-15-3x33x−15−3x to 30x-15.

-5 = 30x - 15

5. Add 15 to both sides.

-5 + 15 = 30x

6. Simplify -5+15 to 10.

10 = 30x

7. Divide both sides by 30.

10/30 = x

8. Simplify 10/30 to 1/3

1/3 = x

9. Switch sides.

x = 1/3

Decimal Form: 0.333333

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GIVE ANSWERS PLEASE IM BEGGING Write an equation, in point-slope form, of the line that passes through the point (4, -3) with a slope -7.

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GIVE ANSWERS PLEASE IM BEGGING

Write an equation, in point-slope form, of the line that passes through the point (4, -3) with a slope -7.