Question 1
A bakery sells muffins and cookies. On Monday, 12 muffins and 8 cookies cost $44. On Tuesday, 9 muffins and 12 cookies cost $42. What is the cost of one muffin?
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General Mathematics · Unit 2 · Applications of linear equations and their graphs · Simultaneous linear equations and their applications
Solve practical problems involving simultaneous linear equations.
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Question 2
A mobile phone plan offers two options. Plan A costs $35 per month plus $0.15 per minute of calls. Plan B costs $50 per month with unlimited calls. Determine the number of minutes of calls per month at which both plans cost the same amount.
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