Answer:
x = -9, 9.
Step-by-step explanation:
x^2 - 81 = 0
x^2 = 81
x = -9, 9.
Answer:
3 miles away from the house
Step-by-step explanation:
6 * 3 =18
18 - 15=3
30 MINUTES
8 divided by 2 is 4
60 divided by 2 is 30 minutes
Answer:
11/12
Step-by-step explanation:
8/12 + 3/12 = 11/12