Jason buys a swingset during the sale 20% off if the sale price was $992 what was the original price explain

Ben is three times as old as samantha, who is two years older than half of michel's age. if michel is 12. how old is ben?

Bring the fraction a/a-4 to a denominator of 16-a^2

You have 12 balloons to blow up for your birthday party. you blow up 1/3, and your friend blows up 5 of them. what fraction of the baloons still need blowing up