Answer:
1. 1 over 11 to the power of 12
Step-by-step explanation:

I think the answer is the third one
Answer:
the first one and last one are true
Step-by-step explanation:
The algebraic expression is a+8
Step-by-step explanation:
We need to rewrite each question as algebraic expression.
The question is:
what is the sum of a and 8
The algebraic expression is:
Sum is denoted by + sign
So, a+8
The algebraic expression is a+8
Keywords: Algebraic expression
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Answer:
The same lines
Step-by-step explanation:
2 similar lines overlap each other, so each point on the line is a solution to the system of equations because it is a solution to "both lines".