the answer would be 4 9/14
4 9/14
Answer:
x = 3 or -3
Step-by-step explanation:
So you have the equation x² - 9 = 0
Move the 9 to the other side: x² = 9
Then take the square root of both sides:
= ±
x = ±
= ±3
x = 3 or -3
The answer is the third option, it will run out in 8 days.
Answer:
Step-by-step explanation:
scale factor