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?

Respuesta :

Answer:

$21

Step-by-step 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