Write an equation of the line with the given slope, m, and y-intercept (0,b).

m = 2, b = 1

Find the value of ax 4 ; a = 2, x = 1. select one: a. 2 b. 4 c. 1 d. 8

The square pyramid has a volume of 441 cubic inches. what is the value of x? 1/7x is the height x is the base

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?