Answer:
Down below. was solved using an equation.
Step-by-step explanation:

She would need 8 hours of babysiting
If they are not asking for tax: add up the cost of the water and granola bar and subtract from the total. .95+1.25=2.20
3.05-2.20= .85 for the pack of gum
Answer:
1488 (✿◕‿◕✿)
Step-by-step explanation:
hi can you send me the formula...let me teach you