Rearrange the formula given to determine the slope, you will see that in y=mx+b form the slope is -2/3
You now have the slope (m) and two test points. Input those values into y=mx+b and you will have your answer!
I got y=(-2/3)x+(22/3) which I'm quite certain is correct.
Answer:
7y
Step-by-step explanation:
$1.25 because if you bought 2 packs of them it would be $2.50 so you would be 0.09 cheaper
