At Gill's Sport Store, softball bats are on sale for 40% off the regular price. If the bat Jake wants is regularly priced at $45, which of the following expressions could he use to find the sale price of the bat?

14. (05.02 lc) what is the value of y in the solution to the following system of equations? (5 points) 2x + y = −4 5x + 3y = −6

Solve this system of equations. 12x − 18y = 27 4x − 6y = 10

It took alice 5 5/6 hours to drive to her grandparents' house for . on the way home, she ran into traffic and it took her 7 3/8 hours. how much longer did the return trip take? write your answer as a proper fraction or mixed number in simplest form. the trip home took __hours longer. ?