Register
When a 49 pound weight is attached to the spring, the spring stretches 7 inches. Assume that the length of the spring y varies directly with the weight attached x. write and solve a direct variation equation
146k views
3 votes
When a 49 pound weight is attached to the spring, the spring stretches 7 inches. Assume that the length of the spring y varies directly with the weight attached x. write and solve a direct variation equation to find the length of the spring when a 63 pound weight is attached

solution please :)

User Andrew T Finnell
by
5.4k points

1 Answer

6 votes
I'm not totally sure, but it might be y= x/7.
User Shantanu Pathak
by
5.7k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

6.0m questions

7.9m answers

Other Questions

Solve for y in terms of x. 2/3y - 4 = x y = x + 6 y = -x + 4 y = -x + 6 y = x + 4
Aliyah has $24 to spend on seven pencils. After buying them she had $10. How much did each pencil cost?
Ten gallons of paint were poured into two containers of different sizes. Use one variable to express the amount poured into each container
Use the normal model ​n(11371137​,9696​) for the weights of steers. ​a) what weight represents the 3737thth ​percentile? ​b) what weight represents the 9999thth ​percentile? ​c) what's the iqr of the weights
Evaluate a + b when a = –16.2 and b = –11.4 A. –27.6 B. –4.8 C. 4.8 D. 27.6
Link Copied!