Simplify the expression. 1.7m2 + 6.5n – 4n + 2.5m2 – n

Asequence {an} is defined recursively, with a1 = 1, a2 = 2 and, for n > 2, an = an-1 an-2 . find the term a241

What is the result of adding the system of equations? 2x+y=4 3x-y=6

Calculate the total payback for a $3,500 loan at 8% annual interest with monthly payments for two years. show all of your steps. use the formula, m = pm(1 + m)^na/(1 + m)^na - 1, as needed.