Maria bicycles 7 km/h faster than Carlos. In the same time it takes Carlos to bicycle 51 km, Maria can bicycle 72 km. How fast does each bicyclist travel?

Jacob signs up to work for 2 1/2 hours at the school carnival. if each work shift is 3/4 hour, how many shifts will jacob work? (i just want to double check : |, for anybody that responds! : )

Eliza wants to make $10,000 from her investments. she finds an investment account that earns 4.5% interest. she decides to deposit $2,500 into an account. how much money will be in her account after 14 years?

How do your peer relationships affect your overall health status? what can you do to improve your peer relationships?