Answer:
There is no explanation so I guess 1 to 1?
Step-by-step explanation:
Answer:
12
Step-by-step explanation:
Albert, because he can read 8 pages
Answer:
1: 11b(exponent of 2) +6b -9c
2: -11xy -9x -5x(exponent of 2)y
Step-by-step explanation:
Answer:
D) 
Step-by-step explanation:
Given expression:

The above expression can be rewritten using grouping symbols by using properties of equality.
We apply distributive property of multiplication according to which:

the product of a number and each addend individually added together is equal to the product of that number and sum of the addends.
So, we can write
