If you invest $3000 at 5% compounded quarterly, how long will it take the account to double in time? Round to the nearest year.

Part a : solve -vp + 40 < 65 for v part b : solve 7w - 3r = 15 for r show your work .

Find the constant of variation for the relation and use it to write an equation for the statement. then solve the equation.

Write an expression that represent sarah’s total pay last week.represent her hourly wage with w monday 5 tuesday 3 wednesday 0 noah hours wednesday 8 only with w wage did noah and sarah earn the same amount last week?