Situation A: An empty 20-gallon water tank is filled at a constant rate for 3 minutes until it is half full. Then, it is
emptied at a constant rate for 3 minutes.

The system of equations graphed below has how many solutions? y = 2x + 2

The graph shows the function f(x) = (2.5)x was horizontally translated left by a value of h to get the function g(x) = (2.5)x–h.

Two cyclists 84 miles apart start riding toward each other at the samen time. one cycles 2 times as fast as the other. if they meet 4 hours later what is the speed (in miles) of the faster cyclists