Jeremy wants to borrow $100 from his brother. His brother agreed but said he would add a 15% annual interest rate on. Jeremy will be able to pay him back in 10 months. How much interest will he have to pay his brother?

$12.50

$1.25

$125

$13

I think it's 12.50

Im not sure so sorry if im wrong but im 99% sure

step-by-step explanation:

step 1: solve one of the equations for one of the variables. let's solve the first equation for y:

step 2: substitute that equation into the other equation, and solve for x.

step 3: substitute x = 4 x = 4 x=4 into one of the original equations, and solve for y.

where is abdul's work? don't see that anywhere posted : /

step-by-step explanation: