William bought a new pair of shorts at the store when they were having a 50% off sale.
if the regular price for the pair of shorts was $30, how much did william pay with the discount?me asap

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?

For each sentence below, find the value of x that makes each sentence true. (515) 5 = 25* x= (813)2 = 4* x=

Acompany made a profit of 75000 over a period of 6 years on an initial investment of 15000 what is the annual roi