Answer:
15x + 7
Step-by-step explanation:
i set this up
8x + 16 + 7x -9
the next step is to combine like terms
8x + 7x = 15x
16 - 9 = 7
15x = 7
15x + 7
If you times 70*6,000 you'll get 420'000
She spent 1.97 on each beach ball
Answer:
(4,2.5)
Step-by-step explanation:
The slope is
and the y intercept is -1
so the equation is y =
x-1