Y/x = 5 bc in order to isolate the variables you must divide by x on both sides to separate the 5, leaving you with y/x=5
C would equal -3 because you are going up 9 units
My teacher told me this was -4,4 but i’m not sure
Answer:
https://www.teachoo.com/3815/705/Example-35---Find-dy-dx--if-x--at2--y--2at---Class-12-CBSE-/category/Examples/
5.58 is your answer!
First, subtract 76 and 20.2 which leaves you with 55.8 and that is how much cocoa powder she used. Now divide that by 10 because that's how many days she used the cocoa powder and you get your answer of 5.58. Answer is A
