Find the four arithmetic means between 12 and -13.
a. 6, -1, -3, -8
b. 6, 2, -3, -8
c. 7, -1, -3, -8
d. 7, 2, -3, -8

Brent works part-time at a clothing store. he earns an hourly wage of $15. if he needs to earn more than $45 in a day and works for x hours a day, which inequality represents this situation? a. 15x > 45 b. 15x < 60 c. x > 60 d. 15x < 45 e. x < 60

What is the the greatest common factor ?

Select all expressions that are equivalent to 2(3x + 7y). question 1 options: 6x + 14y 6x + 7y 1(6x + 14y)