Question 444805
Let's say Rochelle starts with x
After the rubber shoes, she has x-2200 dollars
After the slippers, she has 1/3(x-2200) dollars left.
After the books she has 2/3(1/3(x-2200)
2/3(1/3(x-2200)=350
2/9(x-2200)=350
2/9x-488.89=350
2/9x=838.89
x=3775.00
She started with $3775.00..