Chester needs 2 feet of ribbon for an art project, but his ruler only measures in centimeters. There are 12 inches in 1 foot and 2.54 centimeters in 1 inch. Chester multiplied 12 by 2 and then divided the product by 2.54 to find that he needs about 9.4 centimeters of ribbon. This length is much shorter than 2 feet, so he knows he is incorrect. Which of these would give Chester the correct number of centimeters of ribbon he needs?

Item 1 solve for s. s+24=90 −114 −66 66 114

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? )

Three lines meet at a point. set up and solve an equation to find the value of (a) is your answer reasonable? explain how you know