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Ryan earns $20 for every lawn that he mows. Which set of ordered pairs represents the relationship between the number of lawns Ryan mows and the money he earns?

Ryan earns 20 for every lawn that he mows Which set of ordered pairs represents the relationship between the number of lawns Ryan mows and the money he earns class=

Respuesta :

independent variable = x = 20

dependent variable = y = money he earns

The equation is

y= 20x

where x is the number of lawns that he mows, and y is the money that he earns.

So, for 1 lawn: x=1

y= 20(1)

y= 20

So, (1,20)

For 2 lawns:

y= 20(2) =40

(2,40)

For 3:

y= 20(3) = 60

(3,60)

answer: (1,20), (2,40) , (3,60)

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