Lacey is attending a university where the cost for one year is $10,500. she has a scholarship worth $6,000 and a grant worth $900. she earns $45 a day at her job. how many days does she need to work to pay for 50% of the remaining amount?

Marla bought a book for $12.95, a binder for $3.49, and a backpack for $44.99. the sales tax rate is 6%. find the amount of tax and the total she paid for these items

Simplify 24÷(-2)(3)+7 a. -29 b. 3 c. 11

Aprofessional hockey team has noticed that, over the past several seasons, as the number of wins increases, the total number of hot dogs sold at the concession stands increases. the hockey team concludes that winning makes people crave hot dogs. what is wrong with the hockey team's conclusion? a) it does not take into account the attendance during each season. b) it does not take into account the number of hamburgers sold during each season. c) it does not take into account the number of concession stands in the hockey arena. d) it does not take into account the number of seasons the hockey team has been in existence.