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3 years ago

Which expression is NOT equivalent to the others?

Mathematics

2 answers:

Wewaii [24]3 years ago

8 0

Answer:

the first expression

Step-by-step explanation:

IrinaK [193]3 years ago

3 0

Answer:

The answer to this problem would be <em>152+151×131×131, </em>or the first expression.

Step-by-step explanation:

The answer to the 1st expression is 2760

2nd expression: 570375

3rd: 570375

4th: 570375

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2 years ago

What is the solution for x in the equation?

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Step-by-step explanation:

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2 years ago

in 2001 the average yearly wage was 21842 on average people spent £1644 on their family holiday what percentage of the average y

Vinil7 [7]

The percentage of the average yearly wage is 7.53%.

<h3>What are percentages?</h3>

Percentage can be described as a fraction of an amount that is usually expressed as a number out of hundred.

<h3>What is the percentage of the average yearly wage?</h3>

Percent = (amount spent on family holiday / total yearly wage) x 100

(1644 / 21842) x 100 = 7.53%

To learn more about percentages, please check: brainly.com/question/25764815

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2 years ago

Please help im desperate. :)

nydimaria [60]

Answer:

b is ya answer hope you have a blessed day

Step-by-step explanation:

7 0

2 years ago

Read 2 more answers

Can someone answer this pls??

babymother [125]

<h3><u>Explanation</u></h3>

Given the expressions and values.

$\frac{2ab + {a}^{2} {b}^{2} - a}{ab} \\ \begin{cases} a = - 1 \\ b = 1 \end{cases}$

Substitute the value of a and b in the expression to evaluate.

$\frac{2( - 1)(1) + {( - 1)}^{2} {(1)}^{2} - ( - 1)}{( - 1)(1)}$

Evaluate

$\frac{2( - 1) + 1(1) + 1}{ - 1} \\ \frac{ - 2 + 1 + 1}{ - 1} \\ \frac{ - 2 + 2}{ - 1} \\ \frac{0}{ - 1} \Longrightarrow 0$

<h3><u>Answer</u></h3>

<u> $\large \boxed{0}$ </u>

3 0

2 years ago