2) After you deposit $75 into your savings account, the balance is $250. Write an equation to find the balance of your savings account before the deposit.

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168

step-by-step explanation:

i am pretty sure that the answer is 168

let's first notice, the center of the hyperbola is at the origin, since the focus points are equidistantly 3 units away from the origin, that also means that the distance "c" from the center to either focus is 3.

it should also be notable that, the traverse axis for this hyperbola is vertical, or namely over the y-axis and therefore, the positive fraction will be the one with y-variable.

the traverse "a" component or distance from the center to either vertex is not 2, is more than 2, so we can safely put it at √5 ≈ 2.24.

no

step-by-step explanation: