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3 years ago

10

A group of adults plus one child attend a movie at AMC. Tickets cost $9 for adults and $6 for children. The total cost for the m

ovie is $78. How many adults attended the movie?

1 answer:

Dominik [7]3 years ago

4 0

Answer:

<em>8 adults</em>

Step-by-step explanation:

1.) $78 - $6 = $72

2.) $72/$9 = 8

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4 years ago

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If CX = 5 units, then DZ = ___ units

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Answer:

$DZ=4\ units$

Step-by-step explanation:

we know that

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then

Triangle XYZ is similar to Triangle YCD

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substitute the values

$\frac{30}{25}=\frac{20+DZ}{20}$

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