Answer:
Step-by-step explanation:
1/2 5 7 1/2
a
definitely not d
You would first add 3 to 12 - 6x =15
x =2.5
12(2.5) = 30
Final value =38
Divide the total cubic yards by the width and height
288 / 4 = 72
72 / 8 = 9
Length = 9
