Question

Braxton sold lemonade to earn

money for a new bicycle. After
selling 12 cups of lemonade, he
had earned $9. Based on this
information, what is the constant
of proportionality?

A) 12

B) 1.75

C) 1.33

D)0.75

Answer 1

ok so this sounds kind of fancy but constant of proportionality just mean cups sold by amount made

9/12=0.75

so c

Hope This Helps!!!