Identify the x-intercept and y-intercept of the equation below.

9x-7y=21

a.
a graph of this function would show the x-intercept at and the y-intercept at .
b.
a graph of this function would show the x-intercept at and the y-intercept at .
c.
a graph of this function would show the x-intercept at and the y-intercept at .
d.
a graph of this function would show the x-intercept at and the y-intercept at .
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x intercept at (7/3 , 0)

y intercept at (0,-3)

Step-by-step explanation:

9x-7y=21

we need to find x  and y intercepts

To find x intercept , plug in 0 for y

9x - 7(0) = 21

9x = 21

divide by 9 on both sides

x= 21/ 9 = 7/3

so x intercept at (7/3 , 0)

To find y intercept , plug in 0 for x

9(0) - 7(y) = 21

-7y = 21

divide by -7 on both sides

y= -3

so y intercept at (0,-3)

the answer is 510

step-by-step explanation:

15 • 13 = 195

15 • 12 = 180

15 • 5 = 75

12 • 5 = 60

195 + 180 = 375

375 + 75 = 450

450 + 60 = 510