Jordyn bought some books that cost $6 each. she spent a total of $18. how many books, b did she buy?

Diane owes $387 to her brother. if she debits her bank account $161.25 a month to pay him back, how many months will it take her to pay off the debt?

Some boys and girls were asked if they had a pet. one third of the group were boys. there were 20 boys. 20% of the girls had a pet. boys with a pet : girls with a pet = 1 : 5 i need to know how many girls there are.

Ineed someone to me answer my question i have to have this done and knocked out