Answer:
Equation for variation is (by using y=k/x) if c is y and d is x, 17=k/2. If c is x and d is y, 2=k/17.
If c were 68, the answer for d is 136.
Explanation:
When it comes to them varying inversely, we use y=k/x. If it were to vary directly, it would be y=kx. X and Y could be either C or D since either way would equal the same answers. C can be x, and D can be y. Given that y=k/x, we can plug in the values. 17=k/2 is the equation we have to show the variation. Solving for k, we can use inverse operations to isolate for k, multiply 2 by both sides. 17•2=34, and k=34. If c were to be 68, 68=k/2, 68•2=136. 136 would be D in that circumstance. In case I am wrong, I apologize. Wishing you the best of luck, and have agreat nught