Plug each x-value into the equation to get the y-value:

(2,-1)

(0,-2)
Answer: $21.20
Step-by-step explanation:
first, find the profit carmen makes on each pie
12.99 - 8.75 = 4.24
now, we multiply that by the 5 pies that she sold to see what profit she made
4.24 x 5 = 21.2
$21.20
Answer:
0.9375
Step-by-step explanation:
1/2=0.5
7.5÷8
=0.9375
barely even once
3 equivalent ratios or 5/2
10 /4
20/8
30/12
Answer:
No
Step-by-step explanation:
No because the 8x^3 is all one term since it is not separated by any signs.