There are 36 people at work. 3/8 are working, 1/3 are slouching, and the rest aren't even at work. what is the fraction of the people not at work?

Which ratio is equivalent to 10: 85

Secant ac and bd intersect at point e inside f what is the measure of aed if measurements cd equals 30 a b is 50 and cb is 170

Atrain leaves little? rock, arkansas, and travels north at 90 kilometers per hour. another train leaves at the same time and travels south at 80 kilometers per hour. how long will it take before they are 680 kilometers? apart?