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Mazyrski [523]
3 years ago
12

A box is filled with 5 brown cards, 4 red cards, and 5 green cards. A card is chosen at random from the box. What is the probabi

lity that it is a brown or a green card?
Write your answer as a fraction in simplest form.
Mathematics
1 answer:
DENIUS [597]3 years ago
3 0

Answer:

10 out of 14

10/14

5/7

Step-by-step explanation:

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Solve 4 + (-3) - 2 x (-6)<br> A. -11<br> B. 12<br> C. -10<br> D. 13
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Answer:

A

Step-by-step explanation:

Using PEMDAS you start with multiplication first, so -2 multiplied by -6, which is positive 12. Then you go from left to right, so 4 +-3, or 4-3, which is 1. Then 1-12 is -11. So your final answer is A, -11.

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Nostrana [21]

Answer:

y=28.5x

Step-by-step explanation:

we know that

A relationship between two variables, x, and y, represent a direct variation if it can be expressed in the form y/x=k or y=kx

In this problem

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x------> the number of gallons

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therefore

the equation of the linear equation

y=28.5x


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The <em>correct answer</em> is:

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Algebraically, reflecting across the y-axis maps every point (x, y) to (-x, y). Reflecting this point across the y-axis maps (-x, y) to (x, y); this is our original point.

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