If you got $22.48 in change from paying with a $50 bill how much was your purchase

You paid 28.00 for 8 gallons of gasoline. how much would you pay for 15 gallons of gasoline?

Okay so i didn't get this problem petro bought 8 tickets to a basketball game he paid a total of $200 write an equation to determine whether each ticket cost $26 or $28 so i didn't get this question so yeahyou have a good day.

Drag the tiles to the correct boxes to complete the pairs. not all tiles will be used. identify the domain for each of the given functions.