please answer fast will mark the branliest 15 points Which statement about the annual percentage rate (APR) is NOT true? If the APR is 6%, you will pay 6% of the loan balance per month The APR takes into account the fees for a loan. The APR for a loan depends on when the loan must be repaid. The APR helps compare loans with the same payback period, but with different monthly rates and different fees please add an explanation

Find the solution of this system of equation -7x+y=-20 9x-3y=36

The position of a moving particle is given by the position function: f(t)=-9t-t^2-0.2t^3+0.1t^4 0 a. at what time does the particle reverse direction? b. when is the displacement positive? (round one decimal place and answer in interval notation) c. when is the displacement negative? (round one decimal place and answer in interval notation) d. when is the particle’s acceleration positive? (round one decimal place and answer in interval notation) e. when is the particle’s acceleration negative? (round one decimal place and answer in interval notation)

Present age of man is 45 years, 5 years back his age was 4 times age of his son what is present age of his son?