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

$26

Step-by-step explanation:you do the problem in reverse adding when it says spends and multiplying when it says half. she has $1 dollar left if you work in reverse you then add $3 and get $4. then add $2 and get $6 then multiply that by 2 getting $12. you then add $1 and get $13 then the last step is multiplying and you get $26. hope this helps

answer: 45

b

step-by-step explanation:

the total is 23.97. 0.25% is off so you have to subtracting 25% from 100% and you will get 75% if you convert it to decimal you will get 0.75. you have to find the original because the formula is % times original = total.so you have the total and the % so you just have to plug it in.