Four math students post their answers to a homework problem on the board. Loraine -3(x-2)-2x
Jennifer -5(x - 1)+1
Heather -5x + 6
Bradford 4x + 24
Three of the four students are correct. Which student got the question incorrect ?

Arestaurant manager wanted to get a better understanding of the tips her employees earn, so she decided to record the number of patrons her restaurant receives over the course of a week, as well as how many of those patrons left tips of at least 15%. the data she collected is in the table below. day mon tue wed thu fri sat sun patrons 126 106 103 126 153 165 137 tippers 82 87 93 68 91 83 64 which day of the week has the lowest experimental probability of patrons tipping at least 15%? a. sunday b. saturday c. friday d. thursday

Solve this system of equations: y=x2-3x + 12 y=-2x+14 4. substitute the values of x, -1 and 2, into either origina equation to solve for the values of y. what are the solutions of the system of equations?

One angle of a linear pair is 10 more than two-thirds the other angle. find the measure of both angles.