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ANEK [815]
2 years ago
9

Whats -3u + 5 if u=2​

Mathematics
2 answers:
ivann1987 [24]2 years ago
4 0

Answer:

-1

Step-by-step explanation:

-3(2) = -6 + 5 = -1

nataly862011 [7]2 years ago
4 0

Answer:

-1

Step-by-step explanation:

-3u + 5 =?

when u=2

= -3(2) + 5

= -6 + 5

= -1

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Write an equation of the line passing through the point A(2, 0) that is parallel to the line y = 3x−5
satela [25.4K]

Answer:

y = 3x-6

Step-by-step explanation:

y = 3x−5

This is in slope intercept form

y = mx+b where m is the slope and b is the y intercept

m =3

Parallel lines have the same slope

We have the slope m=3 and a point (2,0)

y = mx+b

y = 3x+b

Substituting the point into the equation to solve for b

0 = 3(2)+b

0 = 6+b

b = -6

y = 3x-6

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3 years ago
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Maksim231197 [3]

Answer:

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Step-by-step explanation:

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2 years ago
Use the distributive property to factor the expression below.
Tems11 [23]

Answer:

D. 5(x^2+5)

Step-by-step explanation:

5x^2+25

Viewing the two terms 5 is divisible by both

5X^2/5 +25/5

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Therefore the equation will be represented by

5(x^2+5)

4 0
3 years ago
£90 is divided between Mark, Henry & Gavin so that Mark gets twice as much as Henry, and Henry gets three times as much as G
Phantasy [73]

Answer:

Mark gets £54

Step-by-step explanation:

Let Gavin share=x

Henry=3x

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x+3x+6x=£90

10x=£90

x=9

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Henry=3x

=3(9)=£27

Mark=2(3x)

=2(3*9)

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3 years ago
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