Answered

y is INVERSELY proportional to x. When x = 3, y = 60. What is y when x = 4?


Quick answer please!

Verified Answer :

Bandit3

ANSWER:y=80
3/4=60/x (Cross multiplication)
3y=240
3y/3=240/3
y=80

bcalle

y = (k/x) is the inverse proportion equation.
Substitute the x and y values that you know to solve for the k, constant of
variation.
60 = (k/3) Solving you get k = 180
y = (180/4)
y = 45

Related Questions