Question

Identify the equivalent expression, the one that has the same value as the expression below

2(5x +1)

A. 10x + 1
B. 10x +2
C. 25x +1
D. 25x +2
What is this property called? Distributive, Associative, Commutative or Identity?

Answer 1

your answer is B and the property you use is the Distributive property 

Answer 2

10x +2. Distributive property is used here to distribute the 5x and the 1 into 2. 2 times 5x equals 10x and 2 times 1 equals 2 so B!