Write a word phrase for the algebraic expression 5q a five less than your quiz score q b the sum of five and your quiz score q c five times your quiz score q d the quotient of five and your quiz score q heelllp

What is the value of x? enter your answer in the box. (cm)

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?

The number of calories you burn depends on your weight. a 110-pound person burns 163 calories during 30 minutes of tennis. find the number of calories that a 190-pound person would burn during the same activity, assuming they burn calories at the same rate.