The first option and the last option :)
Step-by-step explanation:
It is multiplication property of equality. The goal is to get d by itself so what we do here is basically a process of
Answer:
32
Step-by-step explanation:
I'm sorry if this is wrong
Answer:
The first one can be simplified, but the second one cannot be (that i know of). The first one simplified would be 9 to the power of 8.
Step-by-step explanation: