Question

PLEASE HELP ME! 50 POINTS! I WILL GIVE BRAINLIEST! Decide whether the table could represent a proportional relationship. If the relationship could be proportional, what would be the constant of proportionality?

Bettie's Boutique is having a 20% off sale.
|original price| sale price|

—————————————

|$15. | $12. |

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|$25. |$20. |

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|$35. |$28. |

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Answer 1

Answer:

15 and 12 makes a pattern of -3

25 and 20 makes a pattern of -5

35 and 28 makes a pattern of -7

Step-by-step explanation:

5 x 3=15

5 x 5=25

5 x 7=35