Answer:
I think its A.-30 i'm not sure
Step-by-step explanation:
Answer:
-1/100
Step-by-step explanation:
-(10)^-2
Exponents first
We need to make the negative in the exponent positive, which means move it to the denominator
-1
--------
10^2
-1
---------
100
Answer:
D
Step-by-step explanation:
11r = 33
r = 3
28=9n-17
45=9n
5=n
One side is 5
One side is 11
One side is 12