cxwright2020 cxwright2020

10-11-2021
Mathematics

contestada

The pair of points (-4, y) and (5, 7) lie on a line with slope 1/3

. What is the value of y?

Respuesta :

meredith48034 meredith48034

10-11-2021

Answer:

Step-by-step explanation:

(7 - y)/(5 + 4) = 1/3

(7 - y)/9 = 1/3

21 - 3y = 9

-3y = -12

y = 4

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