Mathematics Middle School

pls help I need it.....​

Pls Help I Need It.....

Answers

Answer 1

Answer: y= 3x + 15

Step-by-step explanation: Picture is below if you need to show steps :)

Pls Help I Need It.....
Answer 2
The answer is Y=3x+15

Related Questions

On a coordinate plane, a line goes through points (0, 0) and (5, 8.5). A triangle is formed with the line and the y-axis.
Use these similar triangles on the coordinate plane to determine the equation of a straight line with a slope of 5/3 that passes through the origin.
y = five-thirds x
y = three-fifths x
y = 3x + 5
y = 5x + 3

Answers

Step-by-step explanation:

It will be Y=5/3 x, Because if you put the points in Desmos then put Y=5/3 x then the line will pass through the points.

Y= 5/3 is correct that is your answer

I need help with this 7th-grade math work good dluck

Answers

Answer: 90 cubic meters

6x5=30x3=90 cubic meters

Step-by-step explanation: Hope this help :D

Answer:

15 cubic meters

Step-by-step explanation:

A store has a 25% off sale on coats. With this discount, the price of one coat is$ 34.50. What is the original price of the coat?

Answers

Answer:

I believe this would make the original price of the coat $46.00

Step-by-step explanation:

Answer:

$46.

Step-by-step explanation:

set up as a proportion. when an item is reduced by 25%, that means you're paying 75% for it. so the proportion would be: 75/100=34.50/x. Once you solve for X, your answer will be $46.

Hope this helps!!!

Ive been trying so hard to figure this out someone please help!!!! Find the precent of markup if the cost to the store is $250 and the store is selling the TV for $312.50

Answers

It would be 20% off!!!!!
I think it would be 20% off I don’t know if this is right tho. But I hope this helps

pls answer quick asdasdasdsad

Answers

Answer:

$989 | 989 Dollar of United States

Answer:

989

Step-by-step explanation:

What is the length of the line segment PQ on the coordinate grid?

A four-quadrant coordinate grid from negative 50 to positive 50 in increments of 10 is drawn. Point P is plotted on the ordered pair negative 20, 30. Point Q is plotted on the ordered pair 30, 30. The points are connected by a line.

10 units
20 units
30 units
50 units

Answers

Answer:

The length of line PQ:

PQ = 30 - (-20) = 50 units

A restaurant charges a mandatory 18% tip for parties containing more than 6 people. A party of 10 people was charged $160 for their meal. How much was the tip charge?

Answers

$55.55, I think that’s the answer

Jack has sold 6 of the 90 cards he made. He sells the same number of cards each of the next 12 days. Write an inequality to represent the number of cards, c, Jack can sell each day and still have some left over.

Answers

20 should be the answer

An integer is between -4 and -19. It is twice as far from -4 as it is from -19. What is the integer? SHOW ALL YOUR STEPS**

Answers

Answer:

-12

Step-by-step explanation:

use a number line go back 8 spaces from 19 and back from negative 4

Answer:

this integer is -14

Step-by-step explanation:

19-4=15

the distance between -4 and the integer is 2x, the distance between the integer and -19 is x

x+2x=15

3x=15

x=5

-19+x=-19+5=-14

Identify the slope and y-intercept of the graph of the equation.

y = 4/5x + 1


A. slope: 4/5 ; y-intercept: –1


B. slope:5/4 ; y-intercept: –1


C. slope: 5/4; y-intercept: 1


D. slope: 4/5; y-intercept: 1

Answers

Answer:

The awnser is D!!!!!!!!!

D is the correct answer

Hello! If someone could help me it be greatly appreciated! Ill give brainliest!

Answers

Answer:

The answer is C.

Step-by-step explanation:

22 times 75 % = $16.50

30 times 55 % = $16.50

Consider the information about the number of athletes that select various after-practice drinks at a school one day.

35
athletes select water.
21
athletes select lemonade.
14
athletes select some other drink.
If there are a total of
800
athletes in the school, what is the best approximation for how many athletes in the school select water after practice?

Answers

Step-by-step explanation:

7/160 select water after practice

steps

35/800*100%

Answer: 7/160 select water after practice

steps

35/800*100%

Step-by-step explanation:

Find the volume of the sphere with a radius, r, of 3/2 feet and π ≈ 3.14.

The volume formula for a sphere is:

V = 4/3 πr3

Enter you answer in the box provided, rounded to the nearest hundredth.
Thanks for your assistance ( :

Answers

Answer:

V= 14.13

Step-by-step explanation:

Information needed:

V= 4/3[tex]\pi[/tex]r^3

[tex]\pi[/tex]= 3.14

r= 3/2

Solve:

V= 4/3[tex]\pi[/tex]r^3

V= 4/3(3.14)(3/2)^3

V= 4/3(3.14)(27/8)

V= 14.13

V = 14.13

I answered another question like this one earlier ;)


HELP ASAP!!! PLEASE :)

Answers

Answer:

What do you need help with.

Step-by-step explanation:

PLEASE ANSWER QUICK Include explanation if you want Brainliest!

Answers

2w + 4 = 24
So... w = 10

Subtract. Write your answer in simplest form.

13/15 - 2/5

and i put 7/15 is this correct

Answers

No the correct way would be 3/5

PLEASEEEEEEEEEEEEEEEEEEEEEEEEEEE HELP I NEED THIS NOW

Write a series of transformations that includes a translation followed by a reflection to map
M(4, −3) onto M’(2, 5).

Answers

Answer:

1+1+2

35+34=69

you do the math...

Step-by-step explanation:

Hello!!! Can you please help me? Ill give brainliest?

Answers

Answer:

C

Step-by-step explanation:

actually to my understanding I think the answer is C however I'm not sure just trying to help

2.25-2.05= 0.20

we have

0.20/2.25 = P/100

AHH PLEASE HELP I HAVE 7 MINUTES TO FINISH THIS TEST also please add a explanation because i’m kinda confused

Answers

0,5 and 10,0

Plug the first number or x to see if you get the second, these arethe only two that work out

Answer:

think is -x/2 + 5 that what i know

Step-by-step explanation:

Solve for x
find the measure of angle y

Answers

Answer:

X = 2 Y = 34°

Step-by-step explanation:

X = 2 Y = 34• hopefully this helps you

i need help......................

Answers

Answer:

a) false

b) true

c) true

d) false

hope dis helps ^-^

Please answer the math question best of ur abilities

Answers

Answer:

I am going to estimate 27cm3

Step-by-step explanation:

The Answer Is 27.
Volume = H x L x W
Which Here Is 3 x 3 x 3

Which equation describes the statement shown?

The output is one more than twice the input.

Group of answer choices

y = x + 2

y = 2x + 1

y = 2x + 3

y = 2x - 1

Answers

y=2x+1
x is the input, so the 2x will make it twice the input, and the +1 will make it one more, therefore y(the output) is one more than twice the input :)

pls help it is due today

Answers

Answer:

(-3, 5) is C

(0,-2) is  D

(-2, -2) is E

Step-by-step explanation:

Answer:

1.c - 2.d - 3.e - 4.b - 5.a

justify the property that it illustrates

if the measure of angle g is 35 and the measure of angle s is 35, then the measure angle g is congruent to measure angle s.

Answers

Answer:

I think it's angles opposite to equal sides

Step-by-step explanation:

I think it would be more helpful if u could give some figure

SMART PPL PLEASE HELP!!! (explain your reasoning for bainliest)

Answers

Answer:

1. False

2. True

Step-by-step explanation:

If you work out the math for both you'll see that 45/100*72=32.4 and 45/72*100=62.5. Without doing the math; 45/100 is going to give you a different value than 45/72. Multiplying 100 by 45/72 is just going to add another place at the end and not change the actual value. For the second one, you are trying to figure out what part of 250 is 16% and vise versa. This means that the chunks the include that % are going to be equal. You aren't changing values, just finding chunks.

I hope this helps! Sorry if it doesn't make sense.

hi !

1.) False

take the first equation (45/100 x 72) and reduce it using the Least Common Denominator method to 9/20 x 72 to get 32 2/5. Using the same method, reduce the second equation to 5/8 (divide both the numerator and denominator to get 9) and multiply it by the LCD, 100, which would equal 62 1/2. now you have two different fractions, 32 2/5 and 62 1/2. you can either cross multiply the bigger numbers or you can reduce the equations to 9/5 x 18 and 5/2 x 25. Either way, if you cross multiply you will get your answer, false.

2.) True

Percents need to be multiplied by 0.01 (one-one hundredth.) multiply 16 by 0.01 and you get 0.16. Then you just multiply 0.16 by 250 and get 40. Now, to get the other percentage you would also multiply 250 by 0.01 and get 2.5. like earlier, you multiply the decimal, 2.5, to the other number, 16, and you get 40.

hope this helps :]

Find the slope of the line through each pair of points.

(17, −13), (17, 8)

Answers

I agree the this person

please explain how to solve this problem using mathematical language and vocabulary.


context: i need to make a 'tiktok' explaining how to solve this problem and it will have to be 1-3 minutes long, but i'll do that part. algebra is so hard for me and i have no idea how to solve these types of problems, so please consider helping me. (this is due march 1st)


also: please dont respond with some random answer that is no way related to the problem, it doesn't help me at all.

Answers

Answer:

27m to the 3 power n to the 6 power

Step-by-step explanation:

1. Cicily read of a book one day and read of the book the next day.

How much of the book did Cicily read in all?
A. 3/8
B. 10/15
C. 13/15
D. 2/15

2. Larson had yards of ribbon. He used yards of the ribbon.

How much ribbon does Larson have left?
A. 7/12 yard
B. 1 7/12 yards
C. 2 7/12 yards
D. 3 6/10 yards

Answers

Answer:

1. C. 13/15

2. B. 1 7/12

Step-by-step explanation:

Answer:

there's no specific numbers so you can't solve

Step-by-step explanation:

Help pls pls pls pls pls pls pls pls pls

Answers

Answer:

I won't tell you but I will show you how to do it.

Step-by-step explanation:

Subtract. (125 - 78)

The 3rd one becase the total is 125 and 75 ppl came the third choice shows 75 is greater than and equal to. IM very sure the answer is the 3rd option.

Other Questions
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