Answer:
Additional hours: 0, 5, 10, 15, 20
Total Hours: 20, 25, 30, 35, 40
Step-by-step explanation:
you look at the points on the graph.
its A trust me
9 km × 31 km = 279 km
I dont know 31 × 9
A
12x^4 + 10x^3-22x^2 - 15x
3x3-2x2
3(-2)3-2(-2)2
-6×3+4×2
-18+8
-10
I hope it will help you!
