Y and x are directly proportional, as stated by hypothesis. Let's use the rule of three to find y when x = 8.
x=5 --> y=12
x=8 --> y=?
? = (8*12)/5 = 96/5 = 19.2
So y directly varies with x, and y=12 when x = 5, then y=19.2 when x=8.
Hope this Helps! :D
Answer:
I believe your have to find the linear lines in order to find the answer.
Step-by-step explanation:
Answer:
x=5
Step-by-step explanation:
move the constant to the right
calculate
devide both sides
simplify the equation
seperate the solution
(x=5)
Answer:

Explanation:

[ make the denominator same ]

[ apply fraction rule ]

[ simplify ]
