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3 years ago

Billy plotted −3

Mathematics

2 answers:

Darina [25.2K]3 years ago

7 0

He is correct.

The further away ( to the left) from 0 a negative number is the smaller it is.

jonny [76]3 years ago

7 0

Answer:

Yes he is.

Explanation

Numbers closer to 0 and beyond have a greater value. Since -1 is closer to 0 than -3 is, -3 is smaller than -1.

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2 years ago

At the movie theatre, child admission is $5.70 and adult admission is $9.75 . On Friday, 173 tickets were sold for a total sales

storchak [24]

Answer: 94 child tickets

Step-by-step explanation:

Let x represent child tickets

Let y represent adult tickets

Cost Equation: 5.70x + 9.75y = 1306.10

Quantity Equation: x + y = 173

Solve the system of equations using the elimination method:

Multiply the Quantity Equation by -5.70

5.70x + 9.75y = 1306.10

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3 years ago

If 4 people are selected from a group of 6 married couples, what is the probability that none of them would be married to each o

Ludmilka [50]

Answer:

16/33

Step-by-step explanation:

12C4(total possible outcomes)=495

Since there are 6 married couples there must be 6*[2C2×10C2]=270

must subtracted 15 since when there are 2 couples in a group would have doubled 270-15=255

the no of groupings with no married couples 495-255 =240

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probability=240/495= 16/33

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Answer:

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Step-by-step explanation:

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