Respuesta :

Answer:

19.5 or 19 1/2

Step-by-step explanation:

9y + (2x + 1)

9y + (2 x 7 +1)

9y + (14 +1)

9y + 15

9 x 1/2 +15

4.5 + 15

= 19.5

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Answer:

Use the slope-intercept form to find the slope and y-intercept.

Slope: 0

y-intercept:

(0,392)

Step-by-step explanation:

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