Question

Bettie's Boutique is having a 20% off sale.
Original Price
Sale Price
$15
$12
$25
$20
$35
$28
What is the constant of proportionality?

Answer 1

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!