3 years ago

I solved the equation but I can’t seem to answer the ordered pair correctly... (21, )

1 answer:

5 0

The equation is

y = -(6/7)*x + 9

We just need to evaluate the function in x = 21

This means

y = -6*21/7 +9 = -6*3 +9 = -18 +9 = -9

(x,y) = (21,-9)

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