Justina spent $2.50 on a keychain. This amount was of the total amount of money she 8 1had. How much money did Justina have?

Amount she has now = $5.5

Step-by-step explanation:

Given:

Amount of Money had = $8

Money spent = $2.50

Find:

Amount she has now

Computation:

Amount she has now = Amount of Money had - Money spent

Amount she has now = $8 - $2.50

Amount she has now = $5.5

(2,20) means that the 2 is 2 hours and 20 is 20$. so there both 20$ for 2 hours only the same price. like it says. so, the dunk tank and the bounce house are the same price (20$) for the same amount of time (2 hours).

hope i