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valentinak56 [21]
3 years ago
11

Percy is plotting points on a graph. The ratio of y -value to x -value is 2 to 3 for each point. What will be the x -value of a

point with a y -value of 18 ?
Mathematics
2 answers:
hjlf3 years ago
6 0

Answer:

x= 27

Step-by-step explanation:

Percy is plotting points on a graph.

The ratio of y -value to x -value is 2 to 3 for each point

Ratio of y to x is 2 to 3

\frac{y}{x} = \frac{2}{3}

Given y value is 18

lets find out x

\frac{y}{x} = \frac{2}{3}

Plug in 18 for y

\frac{18}{x} = \frac{2}{3}

Cross multiply it

3*18 = 2x

54= 2x

Divide by 2 on both sides

x= 27

vichka [17]3 years ago
3 0
27 because the unit rate is 2/3, and 2/3 of 27 is 18
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