What are correct statements about the function f(x) = (x+3)(2x-4)(x+3)(2x-1)

Trish receives $450 on the first of each month. josh receives $450 on the last day of each month. both trish and josh will receive payments for next four years. at a discount rate of 9.5 percent, what is the difference in the present value of these two sets of payments?

If i have a 24 in loaf of bread and i cut it into two pieces one 9 in how long was the other

F(x)=x/2-2 and g(x)=2x^2+x-3 find (f+g)(x)