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erik [133]
2 years ago
14

For all real numbers a, b, and c, which of the following expressions is equal to l a-b-c | ?

Mathematics
1 answer:
Roman55 [17]2 years ago
6 0

Answer:

D/J

Step-by-step explanation:

If a=1 b=2 c=3 the expression is equal to 4

Only D is also equal to 4 because every sign is inverted

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Answer: Store D: 36 pack for $8.00

◊◊◊◊◊◊◊◊◊◊◊◊◊◊◊◊◊◊◊◊◊◊◊◊◊◊◊◊◊◊◊◊◊◊◊◊◊◊◊◊◊◊◊◊◊◊◊◊◊◊◊◊◊◊◊◊◊◊◊◊◊◊◊◊◊◊◊◊◊◊◊◊◊◊◊◊◊◊◊◊◊◊◊◊◊◊◊◊◊◊

<h3>STEP - BY - STEP EXPLANATION</h3>

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You have to divide the amount of money by the pack number. So A would be 0.25 cents per soda. B would be 0.25 cents per soda. C would be 0.26 cents per soda. And finally, D would be 0.22 cents per soda. Therefore Store D would be the best buy.

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3 years ago
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