Mathematics High School

One batch of green paint uses 2 cups of yellow paint and 7 cups of blue paint.
Mai made a large amount of green paint using 14 cups of blue paint.

a. how many batches of green paint did she make?

b. how many cups of yellow paint she used?

Answers

Answer 1
1. 7 2. 2

Your welcome
Answer 2

Answer:

To find an equivalent ratio, she can start at the point (2, 1) and move  

✔ right 2 and up 1

.

She can draw a straight line from the origin that passes through  

✔ the equivalent ratios

.

As long as she picks a ratio on the line, Larissa will get  

✔ the same

shade of green paint.

Step-by-step explanation:

Trust me on this, also can I have brainiest please?

Hope you do well! :D

Related Questions

Tyler orders a meal that was $15
If the tax rate is 6.6%, how much will the sales tax be on Tyler’s meal?

Answers

Answer:

His total will be $15.99, so the sales tax is $0.99

Step-by-step explanation:

15 increase 6.6% =

15 × (1 + 6.6%) = 15 × (1 + 0.066) = 15.99

3(y+2)=30 one solution​

Answers

The answer to this problem is 6

how do you subtract a power from a power

Answers

Answer:

Am not sure if u subtract it cuz

if x^2^2 u multiply instead of subtracting & x = 4

It’s in division where u subtract and if it’s same base like x^2^2 •x^3 then u add & u get 4+3 = x^7

Step-by-step explanation:

plz help The link under is the question I need help today

Answers

Answer:

the fourth one: 36.25

Step-by-step explanation:

the 3 in 20.342 is in the tenths place.

0.3*100=30

the three in 36.25 is in the tens place

Parallelograms (5x+4). 59

Answers

Answer:

59 = (5x + 4)

x = 11

Step-by-step explanation:

59 = (5x + 4)

5x + 4 = 59

5x = 59 - 4

5x = 55

x = 55/5

x = 11

Miss Robin distributed a bag of skittles to her students she gave each student five skittles then ate the 8 that remained in the bag if they were only originally 143 skittles in the bag how many students does she have

Answers

Answer:

27

Step-by-step explanation:

First, subtract 8 from 143 which would give you 135. You then divide 135 by 5 and you get 27

regular price of a ping pong table is $255 the discount is 40% off regular price what is the price now?​

Answers

Answer:

153

Step-by-step explanation:

$255 multiplied by 40% gives the product. You then subtract 102 from 255, giving you the final answer.


A metal cube has a volume of 27 cm'. It is painted on all its faces. Find the total area of
the faces that are coated with paint.

Answers

Answer:

Area = 54 cm

Step-by-step explanation:

Using the formulas

A=6a2

V=a3

Solving forA

A=6V⅔=6·27⅔≈54

Please help me with this! I will mark as brainliest!!!

Answers

The equation is: x - 9 = -3

In EFG, EG is extended through point G to point H, m< EFG (2x+1),
m

Answers

Answer:

1

Step-by-step explanation:

Answer:x+19=(6)+19=25

Step-by-step explanation:

topic:maths - algebra pls help ! :-(

Answers

Answer:

24

Step-by-step explanation:

Answer:24

Step-by-step explanation:

9(4) + 4(-3)

36 + -12

36 - 12 = 24

−2x=x^2 minus 6,
Rewrite the equation by completing the square. please answer

Answers

Answer:

[tex](x+1)^{2} -5[/tex]

Step-by-step explanation:

[tex]-2x=x^{2} -6 \\x^{2} +2x-6\\(\frac{b}{2}) ^{2} =(\frac{2}{2}) ^{2} =1^{2} =1\\so, (x^{2} +2x+1)-6+1\\ x^{2} +2x+1=(x+1)^{2} \\-6+1=5\\(x+1)^{2} -5[/tex]

Sorry it took so long

What is the answer to (1/2)x-1-4

Answers

Answer: X = 2

Step-by-step explanation:

help with this question

Answers

Answer: yes y=12 is a solution to y over -6

Step-by-step explanation: you simply have to put 12 in for y. 12 divided by -6 = -2.

[tex] \frac{12}{ - 6} = - 2 [/tex]

[tex] - \frac{2}{1} = - 2[/tex]

Therefore, y = 12 is the correct solution.

We get -2/1 from 12/-6 by diving the top and bottom by 6.

i need help w/ math due asap plzz

Answers

Answer:

The answer is D

Step-by-step explanation:

You multiply by 2  19 x 2 = 38 38 x 2 = 76  76 x 2 = 152

then 152 x 2 = D 304

990*500/600+51-100+10
What is the answer

Answers

Answer:786?

Step-by-step explanation:

Answer: if that is supposed to be a multiplication sign its 786

Step-by-step explanation:

THIS IS SO HARD ILL CROWN U BRANLIEST IF U GET IT CORRECT

Which shows the solution of the combined inequality?

−1≤2−j<−5

Number line ranging from negative six to zero with a line beginning with an open point at negative five and ending with a closed point at negative one


Number line ranging from negative six to zero with a line beginning with a closed point at negative five and ending with an open point at negative one


Number line ranging from zero to six with a line beginning with a closed point at one and ending with an open point at five


no solution

Answers

Answer:

Its B

Step-by-step explanation:

My classmate told me and I got it right

Answer: no solution

Step-by-step explanation:

took the test

answer it plz it ain't hard so

Answers

Answer:

(4,5)

Step-by-step explanation:

If it's not hard then why do you need help????

Answer:

C). (4,5)

Step-by-step explanation:

Basically crawl before you walk, x axis then y axis.

What is the value of (x)​

Answers

Answer:

x = 7

Step-by-step explanation:

multiply 7 on both sides to get x = 7 x 1. x = 7

Answer:

x=7

Step-by-step explanation:

Because 7*1 equal 7

And 7 divided by 7 is 1

What is -3x+12y=24 in standard form

Answers

So standard form is Ax+By=C
Since the problem is already in that form you don’t need to switch it around however A has to be more than 0 (so positive). Divide the equation by -3 to get the answer x-4y=-8

solve system by elimination
6.
2x + 5y = 14
4x + 2 y = -4
​

Answers

Answer:

x=−3 and y=4

Step-by-step explanation:

Multiply the first equation by -2,and multiply the second equation by 1.

−2(2x+5y=14)

1(4x+2y=−4)

Becomes:

−4x−10y=−28

4x+2y=−4

Add these equations to eliminate x:

−8y=−32

Then solve−8y=−32for y:

−8y=−32

−8y

−8

=

−32

−8

(Divide both sides by -8)

y=4

Now that we've found y let's plug it back in to solve for x.

Write down an original equation:

2x+5y=14

Substitute4foryin2x+5y=14:

2x+(5)(4)=14

2x+20=14(Simplify both sides of the equation)

2x+20+−20=14+−20(Add -20 to both sides)

2x=−6

2x

2

=

−6

2

(Divide both sides by 2)

x=−3

Step by step:
Multiply the first one by -2 to be able to eliminate the x’s
-4x-10y=-28
Add them
-4x-10y=-28
4x+2y=-4
——————-
X’s cancel out your left with
-8y=-32
Divide by -8 to get y alone
Y= 4
Plug in for y to get x
4x+2(4)=-4
4x+8=-4
-8 -8
————-
4x=-12
x=-3
(-3,4)

Which equation is graphed?

Answers

Answer: I think it is b

Explanation:

PLEASE HELP



James had a collection of 500 Matchbox cars at the beginning of the summer.


After the summer, James had traded some of his Matchbox cars and now he has only 485 Matchbox cars.


What is the percent decrease of his Matchbox car collection?

Answers

500 - 485 = 15
1% = 5 (b/c 5 x 100 = 500)
check: 5 x 3 = 15

Lost 3%

Kinda a bad explanation but yea

{y=2x
{x=-y+6

please help i have a 27 in this class please help

Answers

Answer:

x = 2

Step-by-step explanation:

y=2x so

x=-2x+6

add 2x to both sides

3x=6

divide both sides by 3

x=2

the answer would be x =2

1.k + 9c use k = 5 and c = -9*​

Answers

Step-by-step explanation:

Here

k = 5, c = - 9

Then.

k + 9c

= 5 + 9 * (-9)

= 5 - 81

= -76

Hope it will help :)

Find the value of x
PIC IS BELOW

Answers

Answer:

a. 5

Step-by-step explanation:

how can you tell that the slope of the line through (2,2) and (-3,5) is negative without calculating

Answers

The y values decrease as the x values increase. If you picture the points in your head, you’ll see that (2,2) is to the right and lower than (-3,5), creating a negative slope.

Substitute each variable to determine whether the inequality statement is true or false 16>f if f=17

Answers

Answer: The statement is false.

Step-by-step explanation:

We have the statement:

(16 > f) if  f = 17

In this case:

f = 17 is the hypothesis.

16 > f is the conclusion.

Then assuming that the hypothesis is true, we need to check if the conclusion is also true.

Then:

16 > f  means "16 is larger than f"

Now let's assume that the hypothesis is true, then f = 17, and we can replace this in the inequality above, now we get:

16 > 17

This says "16 is larger than 17"

This is clearly false, then when the hypothesis is true, the conclusion is false.

This means that the statement:

" 16>f if f=17 "

is false.

whats the slope of the line and whats in on the graph?

Answers

Answer:

-1 is the slope

Step-by-step explanation:

The rise is up 1 and the run is sideways 1.

Hope it helps!

Subtract the following polynomials vertically. (8x+5y+4)-(3x-9y-5)

Answers

Answer:

The answer is 5x + 14y + 9

Step-by-step explanation:

Simplify the expression.

~Hoped this helped~

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