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3 years ago

What’s the linear equation representing the information below

Mathematics

1 answer:

aleksklad [387]3 years ago

5 0

if you put all value of x in each equation , you should get value of y equal to the value of y mentioned in table.

that way only option D is your answer

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How to factor 8x^3-216

Alex777 [14]

$8x^3-216\to\boxed{8(x^3-27)}$

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3 years ago

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Write an expression to represent: Nine more than the quotient of two and a number x

Taya2010 [7]

Answer:

9+(2/x)

Step-by-step explanation:

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3 years ago

Question 4 If2x - 3= 25, then2x = ?

podryga [215]

Answer:

Step-by-step explanation:

2x - 3= 25

2x=25+3

2x=28

x=28/2

x=14

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3 years ago

Mark wants to paint a mural. He has 1 1/8 gallons of yellow paint, 1 1/9 gallons of green paint, and 7/8 gallon of blue paint. M

Sauron [17]

Here is the set up:

(3/4)[(11/8) + (11/9) + (7/8)]

Do the math to find your answer.

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3 years ago

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A certain mathematics contest has a peculiar way of giving prizes. Five people are named as Grand Prize winners, but their finis

bixtya [17]

Answer:

The number of complete award announcements possible are 19,554,575,040.

Step-by-step explanation:

Combination is the number of ways to select k items from n distinct items when the order of selection does not matters.

Whereas permutation is the number of ways to select k item from n items when order of selection matters.

The number of people entering this year is 22.

The number of ways to select 5 people for Grand Prize is, ${22\choose 5}=\frac{22!}{5!(22-5)!} =26334$ .

The remaining number of people is, 22 - 5 = 17.

It is provided that the other 5 are selected according to an order.

The number of ways to select other 5 winners is,

$^{17}P_{5}=\frac{17!}{(17-5)!} =742560$

The total number of ways to select 10 winners of 22 is:

Total number of ways = 26334 × 742560 = 19,554,575,040.

6 0

3 years ago