Answer:
only five points uneceptableeeeee
40 = 0.5r
40/0.5 = r
80 = r
just divide the number in front of the r so that you can figure it out
2304 cubic inches. You multiply the length, width, and base
8cm
6/3=y/4 ________ cross multiply
3y=24 ________ divide by 3
y=8
