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olasank [31]
4 years ago
8

If f(x)= 2x-7, what is f(-2)?

Mathematics
1 answer:
Romashka [77]4 years ago
4 0

Answer:

f(-2)=-11

Step-by-step explanation:

f(x)=2x-7

f(-2)=2(-2)-7=-4-7=-11

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-5.8 + (-2.5) = -8.3

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3 years ago
Tony buys a CD that is priced at $13.59. He has a coupon for $1.85 off. He pays with a $20 bill. Which is the best whole number
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real thing :
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4 years ago
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B

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3 years ago
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3 0
3 years ago
A company charger shipping fee that is 4.5% of the purchase price for all items it ships. What is the fe to ship an item that co
kenny6666 [7]

Answer:

This is an percentage change question, by any chance you have a maths textbook, look for units that contains the topic: Percentage Change. Now, let's get solving! :)

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Stay safe and Merry Christmas! :)

3 0
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