((36/9)*7)+36=64
<span>36 volunteers making meals divided by the ratio of volunteers that are making meals (9) multiplied by the ratio of people not making meals (7) plus the 36 people making meals to get the total amount of people (64).</span>
1x - 1y = 8
<u>1x + 2y = 2</u>
<u>-3y</u> = <u>6</u>
-3 -3
y = -2
x - (-2) = 8
x + 2 = 8
<u> - 2 - 2</u>
x = 6
(x, y) = (6, -2)
Answer:
3rd side = 2x + 6y
Step-by-step explanation:
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See The Attachment My Friend.....
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Answer:
(2,1)
(5,2.5)
(7,3.5)
Step-by-step explanation:
hello There!
We are given an equation and a couple of y values
So to find the x value we plug in the y value into the equation and solve for the x value
for y = 1
1 = x/2
step 1 multiply each side by 2
2x1=2
we're left with x = 2
so we can conclude that when y = 1, x = 2
For y = 2.5
2.5 = x / 2
step 1 multiply each side by 2
2.5 * 2 = 5
we're left with x = 5
so we can conclude that when y = 2.5, x = 5
For y = 3.5
3.5 = x / 2
step 1 multiply each side by 2
3.5 x 2 = 7
we're left with x = 7
so we can conclude that when y = 3.5 , x = 7
