Alejandro and Paul went to the movies. Paul spent three times as much money as Alejandro on the ticket, food and
arcade games. Together they spent $64.80. How much did each spend?

If 1/√5+1/√5+1=p+q√r , find the values of p, q and r

Identify which functions are linear or non-linear. a. f(x) = x2 + 1 b. f(x) = 2x + 5 c. f(x) = x 2 + 3 d. f(x) = 3 x + 7 e. f(x) = 4x + 10 2 - 5

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?