Plan B. to me is he obvious answer.
Answer:
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Step-by-step explanation:

To do this, you must substitute
for x in the equation g(x)
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Simplified this would be

Answer:
4 - 2 - 3 - 1 - 5
Step-by-step explanation:
The substitute method consists of the following steps:
- Solve for either x or y in one of the equations.
- Substitute the expression you got into the other equation
- Simplify and solve for the variable that remains.
- Back substitute and solve for the first variable.
- Check your solution
Answer:
i can't see the question for 8
and for 9 what object are they asking you to find the length and width of?
Step-by-step explanation:
12 - 3x + 4 ( 10 - 2^3 )
12 - 3 ( 2/3 ) + 4 ( 10 - 2^3 )
12 - 2 + 4 ( 10 - 8 )
12 - 2 + 40 - 32
10 + 8
18