Answer:
True
False
False
Step-by-step explanation:
The answer is I believe b=70
You didn't describe the situation so I can't answer.
However: if the graph of the situation is a straight line then the situation is linear, and if the graph is not a straight line then it is nonlinear.
<u>Answer</u>:
- A numerical expression is an expression made up only of numbers and operations but an expression written with a variable in it, is called a variable expression. Both a numerical expression and a variable expression can include powers.
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I hope this helps!
-<u>GXLDIE</u> <3
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