Math vocabulary question When the elements of the equation y = kx where k is the constant rate of change
Your options are;
discount
constant ratio
constant rate of change
constant of
conversion factor
cross products
interest
mark up
ratio
rate
relative size
percent error
percent
percent equation
proportion
proportionality
scale drawing
unit rate​

i would say c is the best answer, hope it's right!

good luck! =)

cutie~

c.

step-by-step explanation:

because first you have to add the 4x, 9x, and the 7x together and you get 20x and then you add the last numbers up and you get 5and then you put the subtraction sign in there and that's how you get the answer.

ummm seems that u didnt post the attachement !

answer: i think you should do the math and pay attention in class : )

step-by-step explanation:

that is truly what   think but if i get the answer i will