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The maximum recommended daily calorie intake is 2,000 calories. You consumed 580 calories at
breakfast and 710 calories at lunch. For dinner, you are going to have two hamburgers and some
french fries. If the hamburgers are 260 calories each and each french fry is 35 calories, what is the
maximum number or French fries you can have? (Give the answer in set notation as well.)

Respuesta :

tramserran

Answer: 0 ≤ x ≤ 6  

               [0, 6]

Explanation:

Breakfast + Lunch + Dinner ≤ 2000

560 + 710 + 2(260) + 35f ≤ 2000

                      1790 + 35f ≤ 2000

                                 35f ≤ 210

                                    f ≤ 6

The minimum number of french fries is 0.

The maximum number of french fries is 6.

          0 ≤ x ≤ 6

Interval Notation is:  [0, 6]

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