At the school talent show, 1/4 of the people were boys, 1/2 were girls, and the rest were adults. If there were 60 more girls than adults, how many people were there in total?

According to statistics a person will devote 32 years to sleeping and watching tv. the number of years sleeping will exceed the number of years watching tv by 18. over a lifetime, how many years will the person spend on each of these activities

You have $600,000 saved for retirement. your account earns 5.5% interest. how much, to the nearest dollar, will you be able to pull out each month, if you want to be able to take withdrawals for 20 years?

How many solutions does the nonlinear system of equations graphed bellow have?