Based on the amount she earned and the total amount she spent, Jennifer was left with $15.40.
First find the total amount she spent:
= 18.50 + 22.95 + (4.75 x 3 socks)
= $55.70
She then paid a sales tax of 7%:
= Cost of clothes x ( 1 + sales tax)
= 55.70 x ( 1 + 7%)
= $59.60
The amount of money that Jennifer had left is:
= Amount earned - amount spent
= 75 - 59.60
= $15.40
In conclusion, she had $15.40 left.
Find out more at https://brainly.com/question/1556727.
