You replace the y with f(x)
So it becomes f(x)=2x+1
The answer is D, that is negative
√144 = √12^2 = 12
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8x - 3x - 7 = 23
5x - 7 = 23
5x = 30
x = 30/5 = 6
Answer:
D and E
Step-by-step explanation:
Both of these answers are still equal to the fraction -2/5.
