Correct option is:
B. 2
<h2>
Explanation:</h2>
From the double number line shown we can set:

So we can solve this problem by using either equation (3) or (4). So, choosing equation (3):

<h2>Learn more:</h2>
Solving equations: brainly.com/question/7747308
#LearnWithBrainly
Answer:
i think Muhammad
Step-by-step explanation:
69 idk if I got this right
Answer:
square root: 
decimal: 7.81
Step-by-step explanation:
Beach Mark is a multiplication to remember