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3 years ago

14

What is 2/7 divided by 4? A. 2/14 B. 1/14 C. 2/11 D. 1/28

2 answers:

prohojiy [21]3 years ago

5 0

The answer is B 1/14......

Triss [41]3 years ago

4 0

Factor the numerastor and denominator and cancel the common factors to get B

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If f(x) = x and g(x) = 2x + 7, what is<br>f[90X)] when g(x) = 11?

kumpel [21]

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3 years ago

A coat has been marked down 20% to $26.40 what was it's original value?

Gemiola [76]

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3 years ago

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Step-by-step explanation:

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3 years ago

4. 9d - 5 = 4<br><br> What does d =<br> 5. 6-3w=-27 what does w =<br> 6. -4= q/8-19 what does q =

trapecia [35]

Answer:

4) d = 1

5) w = 11

6) q = 120

Step-by-step explanation:

<em>4)</em> $9d - 5 = 4$

Adding 5 on both the sides ,

$= > 9d - 5 + 5 = 4 + 5$

$= > 9d = 9$

Dividing both the sides by 9 ,

$= > \frac{9d}{9} = \frac{9}{9}$

$= > d = 1$

<em>5)</em> $6 - 3w = - 27$

Substracting 6 from both the sides ,

$6 - 3w - 6 = - 27 - 6$

$= > - 3w = - 33$

Dividing both the sides by -3 ,

$= > \frac{ - 3w}{ - 3} = \frac{ - 33}{ - 3}$

$= > w = 11$

<em>6)</em> $- 4 = \frac{q}{8} - 19$

Adding 19 on both the sides ,

$\frac{q}{8} - 19 + 19 = - 4 + 19$

$= > \frac{q}{8} = 15$

Multiplying both the sides by 8 ,

$= > \frac{q}{8} \times 8 = 15 \times 8$

$= > q = 120$

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3 years ago

Find the slope of 4x-y=9

lakkis [162]

4xAnswer: y=9-4x

Step-by-step explanation: Subtract 4X from both sides

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3 years ago