Answer:
-7a^3+63a^2-7a
Step-by-step explanation:
Answer:
option D is correct
Step-by-step explanation:
Hope it helps you
The least positive integer is 1. The greatest negative integer is -1.
Answer:
Use x for your variable. Do not simplify
Step-by-step explanation:
Answer:
Step-by-step explanation:
Given
- w = 13 ft
- l = x ft
- P ≤ 54 ft
Using perimeter formula: P = 2(l + w)
- 2(13 + x) ≤ 54
- 13 + x ≤ 27
- x ≤ 27 - 13
- x ≤ 14 ft