Acar travels at an average speed of 52 miles per hour. how many miles does it travel in 3 hours and 30 minutes?

An animal shelter has 21 puppies. if the puppies are 28% of the total dogs and cat population how many dogs and cats are in the animal shelter

Maria donates a fixed amount, a, to a charity each month. if she donates $300 in 12 months, what is the equation for a? a. a + 300 = 12 b. a × 300 = 12 c. a × 12 = 300 d. a + 12 = 300 e. a + 32 = 100

Alicia puts $400 in a bank account. each year the account earns 5% simple interest. how much money will be in her bank account in six months?