If Tammy takes out a discounted loan for $850 at a simple interest rate of 12%, but only receives $800 into her bank account, what's the duration of the loan? Give your answer in months to the nearest month.

Lindsay used two points, (x, y; ) and (+2.82), to find the equation of the line, y = mx + b, that passes through the points. y2-y, first, she used the definition of slope and determined that the value of mis x, - . given this information, which expression must represent the value of b?

John used linear combination to solve the system of equations shown. he did so by multiplying the first equation by -3 and the second equation by another number to eliminate the x-terms. what number did jonas multiply the second equation by? 4x-6y=23x+5y=11

Identify the number 127 as a rational or irrational. explain