The glass for a picture window is 8 feet wide. the door it must pass
through is 3 feet wide. how tall
must the door be for the glass to
pass through the door? round to
the nearest tenth.

I'll do the first one for you. it isn't very hard at all.on number one, you have (50 × 3), which equals 150, and (3 × 3), which equals 9. after you establish that, you add 150 and 9 together. so, (150 + 9) equals 159.this means that 53 × 3 = 159.