Answer:
Step-by-step explanation:
Answer:
B) 
Step-by-step explanation:
3x + 1 = x - 1
-3x - 3x
___________
1 = −2x - 1
+1 + 1
_________
2 = −2x
_ ___
−2 −2
[Plug this back into both equations above to get the y-coordinate of -2]; 
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Answer:
55
Step-by-step explanation:
brainliest
circumference of circle= 2pie r
= 2×22/7 ×5
= 31.42 cm
Answer:
Division
Step-by-step explanation:
PEMDAS
Parenthesis
Exponents
Multiplecation
Division
Addition
Subtraction
You have both exponents and parenthesis, so your third step would be multiplecation, but you don't have that, so it would be division.
