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3 years ago

What is an equivalent expression of -2/3 x - 2

Mathematics

1 answer:

Natali [406]3 years ago

6 0

Answer:

equivalent expression

= -2/3 x-2

= -2-2/3x

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A bookstore decides to divide its space into three sections: nonfiction books, novels, and stationery. The bookstore wants to de

Colt1911 [192]

Answer:

Stationery section will be 4 feet wide.

Step-by-step explanation:

Total area of bookstore = 288 sq ft

Area to be devoted to stationery = $\frac{1}6$ of total area = $\frac{1}{6} \times 288 = 48\ sq\ ft$

Length of stationery section = 12 ft

To find:

Width of stationery section = ?

Solution:

First of all, let us have a look at the area of rectangle:

$A = Length \times Width$

Here, we are given the length for stationery section and area of stationery section has been calculated above.

And we have to find the Width of stationery section.

So, let us put the two values to find the third value.

$\Rightarrow 48 = 12 \times Width\\\Rightarrow Width = \dfrac{48}{12}\\\Rightarrow \bold{Width = 4\ ft}$

So, the answer is:

Stationery section will be 4 feet wide.

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3 years ago

Graph the system equation 2x - y = 4 x - y= -2

Ipatiy [6.2K]

Hello there!

You need to look for a calculator on the internet that can do that.

I used demos, it is not bad!

As always, it is my pleasure to help people like you!

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4 years ago

An ice cream shop is testing some new flavors of ice cream. They invent 252525 new flavors for customers to try, and throw out t

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3 years ago

Which equation does the graph of systems of equations solve?

Tomtit [17]

Answer:

Step-by-step explanation:

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3 years ago

Read 2 more answers

What is the length of side AC of the triangle?<br><br> Enter your answers in the boxes.

inessss [21]

Answer:

$AC=25$

Step-by-step explanation:

From the given figure, it can be seen that ${\angle}A={\angle}C$ , thus ΔABC is an isosceles triangle.

Therefore, $AB=BC$

⇒ $5x+5=7x-1$

Solving the above equation, we get

⇒ $5x-7x=-1-5$

⇒ $-2x=-6$

⇒ $x=3$

Now, substituting the value of x in AC, we have

⇒ $AC=6x+7$

⇒ $AC=6(3)+7$

⇒ $AC=18+7$

⇒ $AC=25$

Thus, the length of the side AC of the given triangle is 25 units.

3 0

3 years ago