69. The O'Brien's had $400.0 in a special checking account for installment payments
After paying $40.00 a month for three months
and $20.00 a month for two months. How
much was left in the account?​

Hello :D

$40.00 x 3 = $120.00

$20.00 x 2 = $40.00

$120.00 + $40.00 = $160.00

$400.00 - $160.00 = $240.00

There is $240.00 left in the account.

when studying polynomials, you often hear the terms zeros, roots, factors and x x the multiplicity of a zero is important because it tells us how the graph of the let's look at the graph of a function that has the same zeros

step-by-step explanation:

1.0

step-by-step explanation: