If x2 = 50, what is the value of x? (3 points) plus or minus square root 50 plus or minus square root 100 ±25 ±100

Billy plotted −3 4 and −1 4 on a number line to determine that −3 4 is smaller than −1 4 is he correct? explain why or why not?

See attachment below and find the equivalent of tan(∠qsr)

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?