If $10,000 is invested at a rate of 2.5 percent for 5 years, how much money is in the account at the end of the term? $250
$1,250
$10,000
$11,250

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.

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