Ashely earns $8 per hour and $4 commissions on each sale. If she works an 8-hour shift and hopes to make at least $100, how many sales must Ashley make?

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.

25) 56(1) = 5b a. identity property of addition b. identity property of multiplication c. commutative property of multiplication d. commutative property of addition

Two numbers have a sum of -19. one number is x. what expression represents the other number?