Question

The amount of money Karen will have in her savings account after 15 weeks can be determined using the expression below:

d + 15x
where d represents the dollar amount currently in the account, and x represents the dollar amount Karen will add to the account each week.
If Karen currently has $20 in the account and adds $3 to it each week, how much should Karen have in the account after 15 weeks?
A)S38
B) $65
C) S105
D) $303

Answer 1

Karen would have B - $65 in her account after 15 weeks.

3x15 = 45
45+20 = 65