A tennis racket was originally priced at $125. The tennis racket went on sale and was marked down in price by 20%. Natasha purchased the tennis racket while it was on sale. How much did Natasha pay for
the tennis racket?

X+ y = 5 ; x - y =3 solve using linear combination

Mason and christian go to the movie theater and purchase refreshments for their friends. mason spends a total of $45.75 on 3 bags of popcorn and 6 drinks. christian spends a total of $71.50 on 6 bags of popcorn and 4 drinks. write a system of equations that can be used to find the price of one bag of popcorn and the price of one drink. using these equations, determine and state the price of a drink, to the nearest cent.

You are riding your bike and notice the square sign above. you mentally draw a straight line from point a to c. describe the angle relationship between dca and bca