Question

Jennifer made an initial investment of $14,000 in a mutual fund. She invests an additional $300 each month to the mutual fund.

What are the possible totals of her investment in the mutual fund?

Select all that apply.
$23,700

$18,600

$27,600

$21,800

$20,600

$27,900

$26,600

Answer 1

possible totals are
T = 14000+300x
depending in how many months (x) he made deposits.
So, plug in various values for x and choose all that work.

Or, check to see which solutions of
x = (T-14000)/300
yield integer values. For example
(20600-14000)/300 = 6600/300 = 22
So, if he deposited $300 every month for 22 months, he'd have $20,600