x=2y is linear and can also be writtend as y=x/2
Answer:
D
Step-by-step explanation:
Look at all possibilities then use all of them then find out which one matches the best.
This statement will be
false. -7+9=2
-9+7=-2

, therefore, this statement is false.
Answer: 68
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Explanation:
Segment EC is a diameter as it goes through the circle center point O. So arc EDC is 180 degrees in measure.
Arc EDC is composed of the minor arcs DE and DC.
In other words, the two minor arcs mentioned add up to 180 degrees
We want to know DE and we know that DC = 112
So,
(minor arc DE) + (minor arc DC) = arc EDC
(minor arc DE) + (minor arc DC) = 180
(minor arc DE) + (112) = 180
(minor arc DE) + 112 - 112 = 180 - 112
minor arc DE = 68
Answer:
C) Chase did not make a mistake.
Step-by-step explanation:

( step#1 )
( step#2 )
Step 1: Divided each side of the equation by 1/3 which is correct.
Step 2: simplified from g - 3 = 9 to g=12
Therefore, Chase didn't make a mistake.
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