Answer:
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Step-by-step explanation:
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Question 11= B
Question 13= C
I don't know how to do question 12
Answer:
Distance = 8.06
Step-by-step explanation:
We have to use the distance formula
.
coordinates of the first point
coordinates of the second point
To solve, plug the appropriate values into the formula.
I dont know if this is right but the answer to 2(12+8x)-3(4x-9) might be 4x+51?