Register
Suppose y varies directly with x. If y = −12 when x = −4, find x when y = 24.
32.6k views
4 votes
Suppose y varies directly with x. If y = −12 when x = −4, find x when y = 24.

User Steffen Langer
by
5.6k points

2 Answers

0 votes

y=kx

-12=-4

k=3

24=3x

X=8

User Turtel
by
4.7k points
3 votes

Answer:

8

Explanation:

y=kx

-12=-4k

k=3

24=3x

x=8

User David Boshton
by
5.8k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

5.6m questions

7.3m answers

Other Questions

What is the value of x? (-4) - x = 5
1/7 + 3/14 equivalent fractions
185g in the ratio 2:3
(3x1,000,000)+(3x100,000)+(2x100) what is this number written in standard form?
The function h = -t2 + 95 models the path of a ball thrown by a boy where h represents height, in feet, and t represents the time, in seconds, that the ball is in the air. Assuming the boy lives at sea
Link Copied!