Answer:
Step-by-step explanation:
Substitute the values for a and c into the expression
- 2c + a
= - 2× +
= - +
= - +
= - +
=
4+(-3)-2x(-6)=4-3+12=13
Answer: B. 13
D. 32 square inches.
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Answer:
So I recieved (-2x^2-11x+1) as my answer.
Step-by-step explanation:
First you need to distribute the minus sign to the second parenthesis. So you would get (-6x^2-x) + (4x^2-10x+1)
Next add like terms
Then you need to add -6x^2 and 4x^2...you would get -2x^2.
Then combine -x with -10x...you should get -11x.
Then the one stays by itself...Your final answer is....-2x^2-11x+1