Question

PLSSS HELP IF YOU TURLY KNOW THISS

Answer 1

Answer: Choose option B. (The full answer is 6x + 4)

Step-by-step explanation:

4x + 3 + 2x + 1

= (4x + 2x) + (3 + 1)

= 6x + 4

Answer 2

6

Explanation:

The like terms that can be combined are 4x and 2x, and 3 and 1. So, 4x + 2x = 6x. Therefore, the term that goes in the green box is 6.