Answer:
y= 40-2x
Step-by-step explanation:
Slope intercept formula: y=mx+b
y= The amount of candy Olivia has left
The word per means multiplication, which means that our 2 candies would be multiply by many days, and thus is our mx in the formula.
b= the y intercept, or our starting number. In this case is 40.
So, the amount of candies Olivia has LEFT (involves subtraction) is equal to the 40 candies to which she started with subtracted by 2 candies she eats by many days.
I hope this helps!