30 points thx 1) the first month after opening, a pizza restaurant had a loss of $320. for the next month the restaurant showed a profit of $126. which expression shows an expression that could be used to find the total loss for the two months in dollars? a. -$320 + $126 b. $320 - $126 c. -$320 + (-$126) d. $320 + $126 2) gina lost three bracelets. each bracelet was worth $17. which expression represents one way to calculate her total loss? a. $3 + $3 + $3 b. $17 + $17 c. 3 + $17 d. 3 x (-$17) 2) the temperature during the day in miami was 92f. during the night, the temperature fell 4f. what expression could be used to calculate the temperature in the morning? a. 92 + 4 b. 92 - (-4) c. 92 - 4 d. -92 + 4

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? )