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
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Answer 1

To determine which equation represents the hanger model, we need to understand the context of the problem.

If we assume the hanger model involves a weight supported by a string that has a total weight of 14, we can consider the following scenarios:

1. **2r + 4 = 14**: This equation suggests that 2 times a variable (perhaps representing some weight) and a constant (4) together equal 14.

2. **2r − 4 = 14**: This implies that 2 times a variable minus a constant (4) equals 14.

3. **2 + r + 4 = 14**: This equation indicates that the sum of 2, a variable (r), and 4 equals 14.

Given these interpretations, the most likely scenario for a hanger model would be the first option: **2r + 4 = 14**, which accounts for some weights (2r) plus an additional weight (4) equalling the total (14).

Therefore, the equation that best represents the hanger model is:

**2r + 4 = 14**