When the consumer price index erases from 200 to 150, prices decrease by 25%. True or false?

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

Which statement about the graph of y = 8(0.25)^2

If y varies directly as x2 and y=6 when x=6, find the constant of variation.