Answer: The constant of proportionality is 3.25.
Step-by-step explanation: Divide 6.5 by 2, 9.75 by 3, or 13 by 4 and every time you will get an answer of 3.25.
29. w^2 + 13w + 12
31. 9r^2 - 12r + 4
33. 21q^2 + 62q + 16
Weight, weight relies on gravity so if a planets gravity is different than ours on earth, an objects weight will change on such planet
The answer is 21 i believe