You can approach this question by writing the function as y=… as I did in the photo. Then rearrange to make x the subject. Lastly, swap the ys for xs and write as I did on the final line of my working. If you like I can explain how to rearrange the equation or answer any other questions but I think you should be able to see
Answer:
its just a black screen
Step-by-step explanation:
It wouldn’t be divided by, only because she’s not sharing it among 3 different people.
Instead I would write x - 3 because you’re taking away 3 candy bars.
Addition because 8-2 = 6 and then you add the 4