Answer:
D
Step-by-step explanation:
Terms are separated by addition and subtraction symbols.
Polynomials consist of terms that are constant and/or variable. The variable terms must have 0 or positive exponents. Polynomials will not consist of division of variable expressions.
Examples of polynomials:
Examples of non-polynomials:
In general a polynomial when written in standard form should be comparable to:
where the 
's could be zero and all the exponents,n, are positive or 0.
D is comparable since all of these are 0 except 
which is 1 and 
which is -2.
Also the other choices have either division by variable expressions and/or negative exponents on variables.
The second i think you did good
<span>difference in size, degree, circumstances, etc.; lack of equality.
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Answer:
b. Mary pays Cathy $16 so that Mary can smoke.
Step-by-step explanation:
Coase's theorem suggests that in a situation where a bargaining situation, where there is efficient pareto allocation, economic agents can negotiate and come to a compensation agreement on the loss of welfare.
Pareto Optimal is a state where resources are allocated as efficiently as possible. Any reallocation of resources to improve one individual's situation will necessarily worsen another individual's condition. That is the case in point. Mary has a $ 30 utility for smoking, while Cathy has a $ 15 utility for fresh air. If both are in the same environment, Mary's activity will damage Chaty's usefulness. A deal would be if Mary offered Cathy a reward beyond her usefulness, and was then allowed to smoke. Since Cathy's utility is $ 15, if Mary offers $ 16, Cathy's utility will be greater with Mary smoking than before.
