At the movie theatre, child admission is $5.40 and adult admission is $9.20 . on thursday, twice as many adult tickets as child tickets were sold, for a total sales of $785.40 . how many child tickets were sold that day
1 answer:
33 child tickets were sold that day. adult tickets = a child tickets = c 9.2a + 5.4c = 785.4 a = 2c Substitute a into the first equation 9.2(2c) + 5.4c = 785.4 Simplify 18.4c + 5.4c = 785.4 Combine like terms by adding 23.8c = 785.4 Divide both sides by 23.8 to isolate the variable c c = 33
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Answer:
C) 5x - 18 = 7
Step-by-step explanation:
Plug in 5 for x.
5x - 18 = 7
5(5) - 18 = 7
Simplify. First, multiply, then subtract.
25 - 18 = 7
7 = 7 (True)
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Answer:
the answer is C
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I believe it is (3*4*4*4)/16=12 hopefully its right and it helped!