3 years ago

Caitlin's school is selling tickets to a play. On the

1 answer:

7 0

Answer: adult ticket $8; student ticket:$6

Step-by-step explanation:

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It’s b 100% sure it’s B

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alex41 [277]

By making 80=2x+20 by corresponding angles in parallel lines you find x=30 because 2(30)+20=80

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3 years ago

boyakko [2]

Answer:

<em>It will take 12 hours to fill the tank</em>

Step-by-step explanation:

Proportions

Tap A fills a tank in 4 hours. It means each hour it fills 1/4 of the tank.

Tap B fills the tank in 3 hours. Each hour it fills 1/3 of the tank.

Tap C empties the tank when full in 2 hours. Each hour it empties 1/2 of the tank.

Each hour, the tank gets filled by:

$\displaystyle \frac{1}{4}+\frac{1}{3}-\frac{1}{2}=\displaystyle \frac{3}{12}+\frac{4}{12}-\frac{6}{12}=\frac{3+4-6}{12}=\frac{1}{12}$

Since the tank fills 1/12 of its capacity in one hour, it follows that it will take 12 hours to fill the tank

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3 years ago

Llana [10]

The correct answer is 4

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4 years ago

777dan777 [17]

The answer is 1
Any number to the power of zero is always 1

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3 years ago