2 years ago

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

Mathematics

1 answer:

Zolol [24]2 years ago

6 0

Answer: 1.25

Step-by-step explanation: $15/$12= $1.25

$25/$20= $1.25

$35/$28=$1.25

To find constant proportionality you do your x value divided by your y value hoped this helped!

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