Question

What expresson is equivilent to 3(x + 4) A: 3x + 4 B: 3x + 12 C: 3x + 4x D: 3 +x + 4

Answer 1

The answer is B. 3x+12

Explanation:

you have to use the distributive property for this

3 times x and 3 times 4 equals 3x+12