Francis heard that a car radio was on sale for 30% off. If the sale price was $57.75, what was the original price of the raido? A. $82.50
B. $75.30

Use the distributive law to multiply. 3(4x + 5y + 6)

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.

How do i multiply two digit numbers