Zero pairs are two numbers that to get zero. 1. add 2. subtract 3. divide 4. multiply

Hannah works at the mall selling book bags. she sold 35 book bags in 5 hours. how many book bags did she sell per hour?

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?

Ineed with this problem 21 show steps