HELP. Fill in the table just the non shaded ones

Solve the system of equations. y= 2x y= x^2 - 15

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.

Linda loans her friend $250 with a 5% monthly intrest rate. how much was the whole loan?