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Mathematics, 07.11.2020 03:00 Skye251

3.1 Solve each of the following:
a. 3 movie tickets cost $36. At this rate, what is the cost per ticket?
4
A bag contains 120 marbles. Some are red and the rest are black. There are 19 red
marbles for every black marble. How many red marbles are in the bag? Explain your
reasoning

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3.1 Solve each of the following:
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