Mathematics, 28.01.2020 11:31, melwamb
Use the information about budgets on page 352 to explain how inequalities are used in finances. include an explanation of the restrictions placed on the domain and range of the inequality that describes the number of times hannah can buy lunch. describe three possible solutions of the inequality. ( info ) hannah budgets $30 a month for lunch. on most days, she brings her lunch. she can also buy lunch at the cafeteria or at a fast-food restaurant. she spends an average of $3 for lunch at the cafeteria and an average of $4 for lunch at a restaurant. how many times a month can hannah buy her lunch and remain within her budget? the cost of eating in the cafeteria plus the cost of eating in a restaurant is less than or equal to$30. let x = the number of days she buys lunch at the cafeteria. let y = the number of days she buys lunch at a restaurant 3x +4y ā¤30 there are many solutions for this inequality. each solution represents a different combination of lunches bought in the cafeteria and in a restaurant.
Answers: 2
Mathematics, 21.06.2019 18:00, winterblanco
On saturday a souvenir shop had 125 customers. sixty four percent of the costumers paid with a credit card. how many costumers paid with cash?
Answers: 1
Mathematics, 21.06.2019 19:10, happy121906
With this question substitute t=3 and t=5 to determine if the two expressions are equivalent. 4(t + 3) 4t+12 which statements are true? check all that apply. a. the value of both expressions when t =5 is 32. b. the two expressions are not equivalent. c. the value of both expressions when t=3 is 15. d. the value of both expressions when t=5 is 23. e. the two expressions are equivalent. f. the value of both expressions when t=3 is 24.
Answers: 3
Mathematics, 21.06.2019 20:30, celestesanchezts
8. kelly wants to buy a magazine that is $25. later the magazine was marked up an additional 20%. what is the new price?
Answers: 1
Use the information about budgets on page 352 to explain how inequalities are used in finances. incl...
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