Write the Word or Phrase That Best Completes Each Statement

question 399

Multiple Choice

Write the word or phrase that best completes each statement or answers the question.
-The liquid portion of a diet is to provide at least 300 calories, 36 units of vitamin A, and 90 units of vitaminC daily. A cup of dietary drink X provides 60 calories, 12 units of vitamin A, and 10 units of vitamin C. Acup of dietary drink Y provides 60 calories, 6 units of vitamin A, and 30 units of vitamin C. Set up a systemof linear inequalities that describes the minimum daily requirements for calories and vitamins. Letx = number of cups of dietary drink X, and y = number of cups of dietary drink Y. Write all the constraintsas a system of linear inequalities.