Answer:±2 and±9
Step-by-step explanation:
±√(4) = ±2
±√(81) = ±9
Answer:
1/10
Step-by-step explanation:
Percent spent on cable TV = 10%
Percent means "per hundred".
So, we can write 10% as,
10/100
= 1/10
So the family spent 1/10 of their total budget on cable TV.
Answer:
x=45
Step-by-step explanation:
I did it and got it right
Answer:
-20
Step-by-step explanation:
-20 divided by -4 is 5.
Answer:
Check pdf
Step-by-step explanation: