At a music store, 8 CDs cost $32. How much will 15 CDs cost at this store?

Select all expressions that are equivalent to 2(3x + 7y). question 1 options: 6x + 14y 6x + 7y 1(6x + 14y)

The ph level of a blueberry is 3.1 what is the hydrogen-ion concentration [h+] for the blueberry

Onnie is considering doing some long term investing with money that she inherited. she would like to have $50,000 at the end of 30 years. approximately how much money would lonnie need to put into an account earning 6% interest compounded annually in order to meet her goal?