6. On a homework problem, Carrie was asked to graph the inequality 2x – 3y > 9. Below is her answer. Did Carrie make a mistake on her homework problem? Which of the following best explains her mistake if there is one? у 10 Q N 2 х -10 -4 -2 2 AV 6. ca 10 V 2 G - 10 a) No mistake was made. b) Carrie should have graphed a solid line instead of a dotted line. c) Carrie should have shaded below the line because she divided by -3 when solving for y. d) Carrie should have graphed (0,9) as the y-intercept.

Questions 9-10. use the table of educational expenditures to answer the questions. k-12 education expenditures population indiana $9.97 billion 6.6 million illinois $28.54 billion 12.9 million kentucky $6.58 billion 4.4 million michigan $16.85 billion 9.9 million ohio $20.23 billion 11.6million 9. if the amount of k-12 education expenses in indiana were proportional to those in ohio, what would have been the expected value of k-12 expenditures in indiana? (give the answer in billions rounded to the nearest hundredth) 10. use the value of k-12 education expenditures in michigan as a proportion of the population in michigan to estimate what the value of k-12 education expenses would be in illinois. a) find the expected value of k-12 expenditures in illinois if illinois were proportional to michigan. (give the answer in billions rounded to the nearest hundredth) b) how does this compare to the actual value for k-12 expenditures in illinois? (lower, higher, same? )