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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

1 answer

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.