We need the rates please attach a picture
Answer:
Your answer should be function.
Step-by-step explanation:
Its a function because each input has an output.
Y= 12 - x
27 + 3( 12 - x ) = 2x
The correct way is to plug in the answer back into the equation and see if it results in the correct solution.
The constant of proportionality is 5.5
Step-by-step explanation:
y = kx
k = constant of proportionality
y = <u>5.5</u>x
