Answer:
Step-by-step explanation:
to solve the volume you must multiply the sides together
you would multiply the length by the width by the height
so you would multiply 7 and 15 and 10

Answer:
x = 3
Explanation:
15x + 5 + 22x + 4 + 60 = 180
37x + 69 = 180
37x = 111
x = 3