Zuleika was solving 2(x - 3) - 9 = 3x - 9. zuleika's first step resulted in 2(x - 3) = 3x

because she used the multiplication/addition property of equality. the second

step resulted in 2x - 16 = 3x because she collected like terms used the distributive

properly. in the next two steps, zuleika used the addition/multiplication property

twice to get -x = 6.she then found the solution, x = -6, by using the

addition/multiplication property of equality.

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