Can you my sister kathy with this? and if you can explain how to get this answer for her and you!

Ashopper bought a watermelon a pack of napkins and some paper plates in his state there was no tax on food the tax rate on non-food items is 5% the total for the three items he bought was 825 before tags and he paid $0.19 in taxes how much did the watermelon cost

Adaycare center charges a $75 enrollment fee plus $100 per week. which of the following represents the cost of sending a child to daycare for 14 weeks?

1. how do you convert the repeating, nonterminating decimal 0. to a fraction? explain the process as you solve the problem.