2 answers:
Positive, Negative because C Has a number that is Positive and a number that is Negative.
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Step-by-step explanation:
Answer:
ON ATTACHMENT
Step-by-step explanation:
Plugin values of x:



Hope it Helps!
See attachment below:
Answer:
11
Step-by-step explanation:
1. fill in the variables
3(7)- 5(2)
2. Multiply
21- 10
3. Subtract
21-10=11

and
Answer:
there isnt a photo? :3
Step-by-step explanation: