<img src="https://tex.z-dn.net/?f=2%20%5Cfrac%7B3%7D%7B5%7D%20-%20x%20%2B%20%5Cfrac%7B1%7D%7B2%7D%20%3D%200.75" id="TexFormula1"

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3 years ago

title="2 \frac{3}{5} - x + \frac{1}{2} = 0.75" alt="2 \frac{3}{5} - x + \frac{1}{2} = 0.75" align="absmiddle" class="latex-formula">

Mathematics

2 answers:

ivolga24 [154]3 years ago

8 0

I believe the answer is idk cause I’m not that smart

galina1969 [7]3 years ago

4 0

I think the answer is x = 2.35

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A garden has an area of 286ft. It’s length is 9ft more than it’s width. What are the dimensions of the garden?

Gelneren [198K]

Answer:

Step-by-step explanation:

x × (x + 9) = x² + 9x = 286
x² + 9x - 286 = 0
(x - 13)(x + 22)
x = 13 or -22
Since you cannot have negative length, it’s 13

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2 years ago

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Thepotemich [5.8K]

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Step-by-step explanation:

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6 0

3 years ago

In a particular month, Ezhil spent one-fifth of her salary on shopping. Two-fifth of the remaining she gave to her sister. If sh

Oxana [17]

Answer:

$Salary = Rs23000$

Step-by-step explanation:

Given

$Shopping = \frac{1}{5}$

$Sister = \frac{2}{5}R$

$Left over = Rs11,040$

Required

Her salary in that month

Given that she spent $\frac{1}{5}$ of her salary on shopping, this implies that she has $\frac{4}{5}$ of her salary left

From what's left, she gave her sister $\frac{2}{5}$

This means she gave her sister $\frac{2}{5} * \frac{4}{5}$

Sister = $\frac{8}{25}$

Calculating a fraction of what's left

$Left over = 1 -Shopping - Sister$

$Left over = 1 - \frac{1}{5}- \frac{8}{25}$

$Left over = \frac{25 - 5 - 8}{25}$

$Left over = \frac{12}{25}$

Recall that she has Rs11,040

This means that

$\frac{12}{25} of Salary = Rs11,040$

Multiply both sides by $\frac{25}{12}$

$\frac{12}{25} * \frac{25}{12} * Salary = Rs11,040 * \frac{25}{12}$

$Salary = Rs11,040 * \frac{25}{12}$

$Salary = \frac{Rs276000}{12}$

$Salary = Rs23000$

Hence, her salary for that month was Rs23000

5 0

3 years ago

Read 2 more answers

Find the ratio and reduce to their lowest terms 9 months and 2 years

professor190 [17]

Answer:

2 years: 9 months

We know that, 1 year =12 months

2 years =2×12 months

=24 months

Given

2 years: 9 months

This can be written as

9months

24months

3months

8months

=8 months :3 months

Hence, 8 months: 3 months is the simplest form of 2 years :9 months

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers