Question

Gary’s bank account dropped $5 in value every day for 4 days. Find the integer that represents the change in value of his stock during that time.

1. $20
2. -$20

Answer 1

2

Explanation:

-$5 * 4 = -$20

Dropping in value is negative

Answer 2

- 20

Explanation:

5x4 = 20

price drops so negative