Kendra bought some t shirts for $10 on tax free weekend Whitney bought shirts later for $8.50 each but also paid $4.75 in tax how many shirts did they buy if they both spent the same amount of money?

step-by-step explanation:

to find if any function is an inverse of the other, put the first equation in as x in the next one. then simplify and solve. if at the end you get the statement y = x, then it is an inverse. if you get anything else, it is not.

just get this app called photo math it should be able to do those

5.7622

step-by-step explanation:

the ten thousandths place is the 2. you round it up if, that number in whatever place is 5 or higher.