14r(2 - 1) + 33 = s - 163 solve for r.

Acomputer store bought a program at a cost of $10 and sold it for $13. find the percent markup

Frank owns a $141,000 home, for which he has a 30-year mortgage in the amount of $700 a month. once he has paid off mortgage, how much will he have paid in investment? a. $111,000 b. $109,000 c. $120,000 d. $141,000

Factor the polynomial by its greatest common monomial factor.