Answer:
Distributive property
Step-by-step explanation:
The question is not properly formatted.
From the available detail, I will re-write the question as follows
Required
The property used
Distributive property is stated as follows:
So, we have:
Evaluate like terms
Answer:
159
Step-by-step explanation:
by expansion and simplifying:
100+64-5=159
Answer:
12^9 is the correct answer to the question
Step-by-step explanation:
12^8+(-)8-(-)9=8-8+9=9
12^9
Answer:
C
Step-by-step explanation:
I substituted the x value with the different options. I kept doing that until the equation made sense.
