What ordered pairs are the solutions of the system of equations shown in the graph below

If c(x) = 4x – 2 and d(x) = x2 + 5x, what is (cxd)(x)

Two cyclists 84 miles apart start riding toward each other at the same. one cycles 2 times as fast as the other. if they meet 4 hours later, what is the speed (in mi/h) of the faster cyclist?

The price of a dozen eggs was $1.63. suppose the price increases m dollars per dozen and then the price decreases $0.12 per dozen. which expression represents the current price of eggs after the two price changes?