C. The distance between A and C
Because |-2| = 2
And if you tried all the choices only C gives the same answer
Answer:
jdbvdnxndndndnbfgfhdntvdjkfvrjfjrjtofj
You need to find the perimeter so your units would be feet.
LETTER B
Answer:
1) 
2) 
Step-by-step explanation:
1)

Subtract 15 from both sides

Divide both sides by 2




this shows that 10 is the right answer
2)

Add 3 to both sides

Divide both sides by 7




this shows that 3 is the right answer
Hope this helps