Answer:
56
Step-by-step explanation:
The thing to realize is that the total of both angles that have x in them is that they add to 145. That's given.
<LKM + <MKN = 145
2x + 10 + 4x - 3 = 145 Combine like terms
6x + 7 = 145 Subtract 7 from both sides
6x = 138 Divide by 6
x = 138/6
x = 23
That's not the answer.
2x + 10 = <LKM
2*23 + 10 = <LKM
46 + 10 = <LKM
56 = <LKM
The question ask to explain how to calculate the MRS or Marginal rate of substitution from marginal utility and the best way to compute it is <span>MR<span>S<span>yx</span></span>=<span><span>M<span>Ux/</span></span><span>M<span>Uy. I hope you are satisfied with my answer and feel free to ask for more if you have questions and further clarifications.</span></span></span></span>