Im just not smart If you put $6.24 into a savings account that earns 5%, how much money will you have in the bank at the end of four years? Please show step by step

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

Olga bought a new skirt that cost $20. sales tax is 5%. how much did olga pay, including sales tax? 7.

Solve the system of equations using the linear combination method. {4x−3y=127x−3y=3 enter your answers in the boxes.