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3 years ago

Wick of the following is not simplst form 5/11,4/9,8/15,2/14

Mathematics

2 answers:

iren [92.7K]3 years ago

6 0

Answer:

2/14

Step-by-step explanation:

Can divide both the numerator and denominator by two to reduce down to 1/7.

mario62 [17]3 years ago

6 0

Answer:

2/14

Step-by-step explanation:

None of the other fractions have a common factor that is shared by the numerator and denominator.

However, the numerator and denominator of 2/14 share common factor of 2. So, as 2/14 can be divided by 2/2 to get the fraction 1/7, it is the only fraction that is not in simplest form.

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Rewrite in simplest terms: (9x+5)-(-2x+10)(9x+5)−(−2x+10)

Blababa [14]

$\implies {\blue {\boxed {\boxed {\purple {\sf { 18 {x}^{2} - 69x - 55}}}}}}$

$\large\mathfrak{{\pmb{\underline{\orange{Step-by-step\:explanation}}{\orange{:}}}}}$

$= (9x + 5) - ( - 2 x+ 10)(9x + 5) - ( - 2x + 10)$

$= (9x + 5) + 2x (9x + 5) - 10(9x + 5) - ( - 2x + 10)$

$= 9x + 5 + 18 {x}^{2} + 10 x- 90x - 50 + 2x - 10$

Collect the like terms.

$= 18 {x}^{2} + (9x + 10x- 90x + 2x) + (5 - 50 - 10)$

$= 18 {x}^{2} + (21x - 90x) +(5 - 60)$

$= 18 {x}^{2} - 69x - 55$

<h3> $\boxed{ Note:}$ </h3>

$\sf\pink{PEMDAS\: rule.}$

P = Parentheses

E = Exponents

M = Multiplication

D = Division

A = Addition

S = Subtraction

$\red{\large\qquad \qquad \underline{ \pmb{{ \mathbb{ \maltese \: \: Mystique35♛}}}}}$

3 0

3 years ago

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brilliants [131]

Answer:

do the times first then the plus then minus last

Step-by-step explanation:

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4 years ago

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sergiy2304 [10]

Answer:

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Step-by-step explanation:

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Hatshy [7]

Answer:

The unit rate $\frac{4}{1}$ of the graph is 4, the slope of the graph is 4, and the comparison between answers is that they are equal.

Step-by-step explanation:

For every increase of 1 in the X value of the graph, the Y value increases by 4, so the slope would be $\frac{4}{1}$ or 4.

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A recipe calls for 10 cups of oatmeal. Benjamin wants to make 1/5 fewer servings than the recipe makes. Which expression represe

saul85 [17]

1/5 fewer so 10-10(1/5)=8 cups of oatmeal

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3 years ago