Write the expression 8x2y + 3xy2 - 2xy - x2y + 3xy - 5xy2 in simplest form. then, answer the following questions using complete sentences. how many terms are in the simplified expression? how many of the terms in the simplified expression are positive?

In all honesty, there really is no “work” per say to show. mainly it’s just using the process of elimination. the question is asking which domain(s) would be the most appropriate for the function c(n). n is the number of observed vehicles so right away, 1, 2, and 3 can be eliminated.why? 1, 2 start in the negatives and therefore it is impossible to observe negative cars. so, #4 would be the best answer to the given problem.

Answer is a not really sure tho

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