Answer:
20% Increase
Step-by-step explanation:
[(New Value – Old Value)/Old Value] x 100 = Answer
[($60-$50)/$50]x100=20%
Answer:
C
Step-by-step explanation:
substitute -1 into all of the formulas, if both sides are equal, then it is correct, for C:
2(x-2)+6 = 0, sub -1
2(-1-2)+6=0, simplify and work out
2(-3)+6=0
-6+6=0
0=0
Step-by-step explanation:
I Think Its C
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