X varies directly with y. if y = -57 when x = 9, find x when y = 27.
1 answer:
Answer:
x = -81 / 19
Step-by-step explanation:
y = kx
-57 = 9k
k = -57/9 or -19/3
27 =
-19x = 81
x = -81 / 19
You might be interested in
-4(3x-5)
-12x+20
Please vote my answer brainliest!
Answer:
I'm sorry did you ever get the answer to this question
The ticket would be 15! 75/5
Answer:
Step-by-step explanation:
2.5