Help f(x)=10x+3 g(x)= -7x-4

Which expression is equivalent to 2^4y^3

If $740 is invested at an interest rate of 11% per year and is compounded continuously, how much will the investment be worth in 7 years? use the continuous compound interest formula a = pert.

Credit card a offers an introductory apr of 3.4% for the first three months and standard apr of 15.7% thereafter,