Answer: 5 weeks
Step-by-step explanation:
Let the number of week taken to save $310 be represented by a.
The information given in the question can be represented in a equation as:
$185 + $25a = $310
$25a = $310 - $185
$25a = $125
a = $125/$25
a = 5
Jackie will be able to save $310 after 5 weeks
