Henrietta has $120 to buy a new bicycle. she finds the bike that she wants to buy on sale for 20% off the regular price of $150. if there is 6% sales tax, which of the following best describes the amount of money henrietta has with regards to buying the bike. a. henrietta has enough before the tax, but not enough after the tax. b. henrietta has enough money even after the tax. c. henrietta does not have enough money even before the tax. d. there is not enough information given.

Jordan rides his bike 6 7/15 miles every day to deliver newspapers and to go to and from school. if his ride to and from school is 4 3/10 miles, how many miles is the trip to deliver newspapers? 1 1/3 1 1/6 2 1/6 2 4/5

Which is an x-intercept of the graphed function? (0, 4) (–1, 0) (4, 0) (0, –1)

Arrange the steps to solve this system of linear equations in the correct sequence. x + y = -2 2x – 3y = -9 tiles subtract 3x + 3y = -6 (obtained in step 1) from 2x – 3y = -9 (given) to solve for x. substitute the value of x in the first equation (x + y = -2) to get y = 1. the solution for the system of equations is (-3, 1). x = -15 the solution for the system of equations is (-15, 13). add 3x + 3y = -6 (obtained in step 1) to 2x – 3y = -9 (given), and solve for x. x = -3 substitute the value of x in the first equation (x + y = -2) to get y = 13. multiply the first equation by 3: 3(x + y) = 3(-2) 3x + 3y = -6.