Question

The price of a share of stock increased $3 each week over a 7-week period. What was the total

change in the price of a share of the stock over this period of time?

Answer 1

$21

Explanation:

Multiply 7 by 3, since it increased $3 each week for 7 weeks:

7(3)

= $21

So, the total change in the price of a share of stock was $21