Answer
U = 110
V = 110
W = 70
X = 70
Y = 110
Z = 110.
Step-by-step explanation:
The answer should be -42-5x
14ft by 11ft because every inch is 2 feet so you would multiply 7 inches by 2 and get 14 ft and multiple 5 1/2 by 2 and get 11 ft.
First divide the rocks per 3/4 of an hour by 3 and multiply by 4 to get the production per hour. then subtract the already moved rocks from the total job and divide the answer by 16 (the rocks moved per hour) getting the time needed to move the rest