Janelle has $75. she buys jeans that are on sale for half price and then uses an in-store coupon for $10 off. after paying $1.80 in sales tax, she receives $37.20 in change. what was the original price of the jeans?

To describe a sequence of transformations that maps triangle abc onto triangle a"b"c", a student starts with a reflection over the x-axis. how should the student complete the sequence of transformations to map triangle abc onto triangle a"b"c"? plz

Plz hurry evaluate the expression a+b where a=8 and b=19

Solve the formula ax+ by = c for x.