Can someone help me out here thx

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.

Which diagram shows lines that must be parallel lines cut by transversal?

Rewrite the equation x = 65 - 60p by factoring the side that contains the variable p.