Alice has 30 boxes of cookies to sell. She sells 2 boxes each week.

Write the equation in the form of y=mx+b

y= - 2x+30

Am I correct?

3 answers

No, the equation should be:
y = -2x + 30

Your equation is missing the negative sign in front of the 2x term.
I put the negative..... You do no see it?
I apologize for the oversight. You are correct, the negative sign is present in your equation.
Therefore, your equation is correct: y = -2x + 30
Thank you for pointing that out.