Question

Which equation represents this hanger model? (1 point) Responses 2r+4=14 2 r plus 4 is equal to 14 2r−4=14 2 r minus 4 is equal to 14 2+r+4=14 2 plus r plus 4 is equal to 14 2r+4 2 r plus 4 Skip to navigation page 4 of

Answer 1

To determine which equation represents the hanger model, we need to analyze the options given.

When modeling a hanger system where the total weight or value needs to balance:

1. **2r + 4 = 14**: This suggests that two times some quantity (2r) added to 4 equals 14.
2. **2r - 4 = 14**: This implies that two times some quantity minus 4 equals 14.
3. **2 + r + 4 = 14**: This suggests a total of 6 (2 + 4) plus some quantity r equals 14.
4. **2r + 4**: This appears to be an incomplete equation.

Assuming we are looking for a balance, the equation that makes the most sense in many hanger scenarios is **2r + 4 = 14**, as it suggests a weight of 4 is added to two times another weight or variable r, giving a total of 14.

So, the best choice that likely represents the hanger model is:

**2r + 4 = 14**.