Answer: f(x) = 5x + 5
Answer:
f(x)=5x +5
Step-by-step explanation:
1 times 5 +5 =10
2 times 5+5=15
3 times 5+5=20
4 times 5 +5=25
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Answer: The price of a book increased from $20 to $25. What is the markup rate?
they are tied at 45
no they would still be tied
i thinks its -1/2
