Polly has a certain number of dollar bills in her purse and no change. she spends half the
money on a scarf and gives $1 to a homeless person outside the store. she spends half the
remaining dollars for lunch and tips the waiter $2. she then spends half of what she has
left for a cd, and just before she goes home she spends $3 on a smoothie. she has $1
left. how many dollars did she begin with?

Match the scale and the actual area to the area of the corresponding scale drawing. scale: 1 inch to 4 feet actual area: 128 square feet scale: 1 inch to 7 feet actual area: 147 square feet scale: 1 inch to 8 feet actual area: 256 square feet scale: 1 inch to 5 feet actual area: 225 square feet area of scale drawing scale and actual area scale drawing area: 3 square inches arrowright scale drawing area: 8 square inches arrowright scale drawing area: 4 square inches arrowright scale drawing area: 9 square inches arrowright