How long it will talk an investment of $450 to earn $200 in the interest if the yearly interest rate is 6.5% paid at the end of each year ?

If c(x) = 4x – 2 and d(x) = x2 + 5x, what is (cxd)(x)

What are the domain and range of the function f(x)=2^x+1

Val and tony get paid per project. val is paid a project fee of $44 plus $12 per hour. tony is paid a project fee of $35 plus $15 per hour. write an expression to represent how much a company will pay to hire both to work the same number of hours on a project.