Mary, Tom, Sophia, and Isaac share minutes on their cell phone plan. Mary used 10% of the minutes, Tom used 3/5 of the minutes, and Sophia used 0.2 of the minutes. What percent of the cell phone plan minutes are left for Isaac to use?

Simplify.7x + 3y - 2 + 6x + 1 + y squared 2 you! ; )

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? )

Sate why the measure of angle d is 120 degrees