I know its 28 units i had it on a test
Answer:
We conclude that:

Step-by-step explanation:
Given the equation

First, solve (x - 8)²
Apply Perfect Square formula: (a - b)² = a² - 2ab + b²



so the expression becomes

Add the numbers: 64+16=80
Therefore, we conclude that:

Answer: Janelle is 1/2 below sea level, the altimeter should read -1/2 feet
Step-by-step explanation:
Answer:
neither
Step-by-step explanation: