If f(x)=2x+4 and g(x)=x-5, find (f-g)(x)
1 answer:
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Answer:
32 dollars
Step-by-step explanation:
Let's say the original price is x
Create an equation:
Add 5 on both sides
x = 32
The answer is 32 dollars
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(x-5)(x+2)=0
roots: x=5 and x= -2
see attached photo for steps
roots: x=5 and x= -2
see attached photo for steps