29 + 14 = 43
The pile of rock salt is 43 feet high
Answer:
2020 edge
Step-by-step explanation:
use what u learned
4
Explanation:
36, 31, 40, 16
Answer: 16x^2 - 9x + 11
(5x^2+8x+18)+(11x^2-17x-7)
5x^2+8x+18+11x^2-17x-7
16x^2 - 9x + 11
