3 years ago

When i shift the graph of y=2x+5

Mathematics

1 answer:

lesya692 [45]3 years ago

5 0

2 to the right and up 5

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Step-by-step explanation:

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2 years ago

What is f(5) if f(x) = -2x+1 ?

Anuta_ua [19.1K]

Answer:

-9

Step-by-step explanation:

-2(5)+1

=-10+1

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3 years ago

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Ray delivered 3/8 of the newspapers on his route in the first hour and 4/5 of the rest in the second hour what fraction of the n

Temka [501]

Answer:

$\frac{1}{2}$

Step-by-step explanation:

Let the total number of Newspapers be x

Number of newspapers delivered in first hour of his route= $\frac{3}{8}$ of x

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Number of newspapers left= x- $\frac{3x}{8}$

Number of newspapers left= $\frac{8x-3x}{8}$

Number of newspapers left= $\frac{5x}{8}$

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Number of newspapers delivered in second hour= $\frac{x}{2}$

Fraction of newspapers delivered in second hour is= $\frac{1}{2}$

Hence, the correct answer is $\frac{1}{2}$

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3 years ago

Prove that the value of the expression: 731^2−631^2 is divisible by 100

Ivanshal [37]

Answer:

Step-by-step explanation:

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731² - 631² = (731+631)(731-631) = 1362×100

therefore, 731² - 631² is divisible by 100

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3 years ago

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Hitman42 [59]

I think the answer is : x = -5.25

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