Answer:

Step-by-step explanation:
<u>Step 1: Create an expression</u>

<u>Step 2: Subtract 76 from both sides</u>


<u>Step 3: Divide both sides by 2</u>


Answer: 
Answer:
what?
Step-by-step explanation:
Answer:
60
Step-by-step explanation:
Answer:
The answer is option c) 17
Step-by-step explanation:
x - 5 = 12
x = 12 + 5
x = 17
The answer is c) 17
Answer:
1. her elevation at noon was 3 meters
2. (-2, 7)
3. (1, 0)
Step-by-step explanation:
1. when x = 0, it is noon, y = 3 when x is 7
2. when x = -2 it is 10 am because when x is 0, it is noon, or 12 pm, her elevation is 7 meters above sea level
3. when x is 1, it is 1 pm, and her elevation is 0 meters