Of the 8760 hours in a year, one television was on for2628hours. what percent is this?

Charlie is a car salesman he earns $800 plus a 9% commission on all of her sales for the week if charlie receive the payment for $1960 this week how much where is total sales

Iwant to know what 3g+5h+4g-2h is my teacher is too selfish to tell us

Describe the 2 algebraic methods you can use to find the zeros of the function f(t)=-16t^2+400.