Calculate the average daily balance, finance charge, and new balance using the average daily balance method.
Monthly rate = 1.75%
Payments Purchases
Balance
Date
9/1 - 9/5
$387.52
Number of Days Product/Sum
- 5 $1,937.60
$337.52
9/6
$50.00
$337.52
9/7 - 9/18
9/19
$62.66
$400.18
$400.18
9/20 - 9/30
Total
30
$
The average daily balance =
V=30 = $

yes yes yes yes yes yes yes yes yes

let x be the money she spent so that she can earn the free t-shirt.

since, she already spent $112.49

⇒

also, as per the statement: jennifer must spend $250 or more in order to qualify for a free t-shirt at the store.

then,

we have an inequality i.,e

subtract 112.49 from both sides we get;

therefore, $137. 51 more money does jennifer need to spend so that she can earn the free t-shirt