Ascuba diver is 72 feet below sea level .as the diver rise he stops every 15 feet what integer tells his depth after the first pause?

Asystem of equation is shown below 6x - 2y equals 3 . and 5x + 3y equals 4. would you solve by substitution or elimination? and why

Consider the diagram. which line segment has the same measure as st? rx tx sr xs

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?