How many variables terms are in the expression 3xcube y+5xsquare+y+9

15/16 as a decimal rounded to the nearest hundredth

Barbara deposited $300 in the bank. if the bank pays her simple interest at the rate of 4 percent per year, how much money will she have in her account at the end of 9 months?

Find the solution(s) to x^2-14+49=0