araiza3470 araiza3470

25-09-2020
Mathematics

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383 tickets were sold on the opening day of a movie. childrens tickets cost $3 and adult tickets cost $8. total ticket sales were 1694. How many adult tickets were sold?

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meredith48034 meredith48034

26-09-2020

Answer:

Step-by-step explanation:

3c + 8a = 1694

c + a = 383

3c + 8a = 1694

-3c - 3a = -1149

5a = 545

a = 109 adult tickets

c + 109 = 383

c = 274 children tickets

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