Question

You had $300, but you are spending $5 each day.

Which algebraic expression describes this situation, where d represents the number of days?
How much money will you have after 10 days? Please give at least part a.

Answer 1

The first answer is

300-5d

Next, you will have

$250

left after 10 days. How i got to his conclusion:

10(days) x 5(dollars) = 50(Dollars spent total). Subtract $50 from $300 and you get $250.