Answer:its 9
Step-by-step explanation:
Answer: The y-intercept would be 10
(-2, 15), (1, 6), (2, 3), (4, -3), (7, -12) are the coordinate points, you can graph it to find the intercept. I used the graphing calculator desmos.
x y
0 0
1 9
2 18
3 27
4 36
5 45
Answer:they made 14.76
at the bake sale
Answer: 21
