Question

Simplify each expression. Which expression is not equivalent to the other two?

A. 15j + 30
B. 5(3j - 6)
C. 3(5j - 10)

Answer 1

Answer: A is not equivalent to the other 2

Explanation:

A. 15j+30

B. 5(3j-6) = 15j-30

C 3(5j-10) = 15j-30

multiply the stuff inside paranthesis for the last 2

So a is the outsider