Mathematics, 29.11.2020 16:50 lizzyhearts
5. A girl is told to buy some melons and oranges. Melons are 50c each and oranges 25c each, and she has $2 to spend. She must not buy more than 2 melons and she must buy at least 4 oranges. She is also told to buy at least 6 fruits all together.
Let x be the number of melons
Let y be the number of oranges.
a) Write down four inequalities which must be satisfied.
b) Draw a graph and use it to list the combinations of fruit that are open to her.
Answers: 3
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5. A girl is told to buy some melons and oranges. Melons are 50c each and oranges 25c each, and she...
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