Y results from something being multiplied by x , and the values are always proportional to one another. Notice that putting these points into a ratio of x-value to y-value results in 1:3 as a simplified version. So, the constant of proportionality is what x is being multiplied by to get y . In this case, it is 3 . PLEASE MARK A THE BRAIN THINGY
Answer:
3. D
4. C
5. I don't know sorry
Step-by-step explanation:
Try and get the variable by its self by -81 from both sides then divide it by 7 and get ur answer.
Is there a picture to go with it?
Answer:
X=1
This is correct due to basic algebra