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anonymous
 one year ago
Lucy's goal for her cycling class at the gym is to burn 450 calories in one hour. The number of calories (c) she actually burns in one hour varies no more than 45 calories. Which inequality below represents this scenario?
A. c  450 < 45
B. c + 450 > 45
C. c  45 < 450
D. c  45 > 450
anonymous
 one year ago
Lucy's goal for her cycling class at the gym is to burn 450 calories in one hour. The number of calories (c) she actually burns in one hour varies no more than 45 calories. Which inequality below represents this scenario? A. c  450 < 45 B. c + 450 > 45 C. c  45 < 450 D. c  45 > 450

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Teddyiswatshecallsme
 one year ago
Best ResponseYou've already chosen the best response.0B. I think.

mathstudent55
 one year ago
Best ResponseYou've already chosen the best response.1You are missing all the inequality symbols.

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0oh oops lol let me fix that

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0there... they all should have lines under them

mathstudent55
 one year ago
Best ResponseYou've already chosen the best response.1The variation is at most 45. Let's she burned 30 calories more than 450. She burned 480. What is the variation from 480 to 450?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0im in a hurry cuz my mom is being a pain in the butt can you just pls give me the answer?

mathstudent55
 one year ago
Best ResponseYou've already chosen the best response.1In this case the variation is 480  450 = 30 Notice you find the variation by subtracting, not adding. Choice B has an addition inside the absolute value, so it is not the answer. Also, notice that to find the variation, you need to subtract c  450 and take the absolute value.

mathstudent55
 one year ago
Best ResponseYou've already chosen the best response.1That points to this: \(c  450 \le 45\)

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0ok so whats the answer?
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