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kenny6666 [7]
3 years ago
10

A total of 429 tickets were sold for the school play. they were either adult tickets or student tickets. the number of student t

ickets sold was two times the number of adult tickets sold. how many adult tickets were sold? adulttickets
Mathematics
1 answer:
Studentka2010 [4]3 years ago
4 0
Let's say adult tickets = x and student tickets = y

(1) x + y = 429

The number of student tickets sold is twice the number of adults tickets sold, therefor y = 2x
Now if we substitute this into equation (1), we get:
x + 2x = 429
3x = 429
x = 143
Therefor the number of adult tickets sold is 143

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posledela

Answer:

6(x-8)=5-2x

Step-by-step explanation:

let the number be x

so we have six times the difference between a number and 8

that is 6(x-8).

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=5-2x.

therefore, our answer becomes:

6(x-8)=5-2x

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Step-by-step explanation:

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Answer:

a. The price per ticket is 4 bucks, and b. you get 1/4 of a ticket for a dollar.

1. the penguin walks 75 feet in 45 seconds, and 2. it takes 27 seconds to walk 45 feet.

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16 dollars divided by 4 tickets is 4 dollars, so 4 dollars = 1 ticket. therefore, 1 dollar gives you 1/4 of a ticket.

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10 feet*0.6=6 seconds

(?) feet*0.6= 45 seconds

75 feet*0.6=45 seconds

same thing, but backwards this time

45 feet*0.6=(?) seconds

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Answer:

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