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3 years ago

-2 1/3 - (-5) = ? can someone please help me ty!

Mathematics

2 answers:

Eddi Din [679]3 years ago

5 0

Answer: 8/3

Step-by-step explanation:

satela [25.4K]3 years ago

3 0

Answer: I THINK ITS THE SENCOND ONE

Step-by-step explanation:

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Least to greatest 6 3/10,1 3/10, 1 3/11, -7 6/14, 5 3/10

Drupady [299]

Answer:

-7 6/14, 1 3/11, 1 3/10, 5 3/10, 6 3/10

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3 years ago

What are three other expressions that are equivalent to 8x-12

Kisachek [45]

Answer:

2(4x-6)

4(2x-3)

8(x-3/2)

Step-by-step explanation:

find all factors of 8 other than 1, you should have 3

divide the whole equation by the factor then multiply by the factor

2(8x-12)/2 = 2(4x-6)

4(2x-3)

8(x-3/2)

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3 years ago

You want to have your carpet cleaned in your living room which measures 12’ by 14’. Company A charges $2.75 per square foot and

Sonja [21]

Answer: Company B

Step-by-step explanation:

First we must calculate the area of the carpet. Variable A represents area.

$14*12=A$

$A=168$

So the area of the carpet is 168 square feet.

To find what company A will charge we will multiply the 168 by 2.75 they charge per square foot.

$168*2.75= Company A\\$

Company A charges, $462, while Company B will charge $450 for the one room.

This means Company B has the better price.

3 0

3 years ago

What is the percentage change ? 54 decreased to 32?

Dimas [21]

Answer:

Step-by-step explanation:

4 0

3 years ago

Find the area of the shaded regions. Give your answer as a completely simplified exact value in terms of π (no approximations).

olga_2 [115]

Answer:

$7\pi cm^2$

Step-by-step explanation:

The area of a circle is given by $A=\pi r^2$

For circle B, the radius is 3 cm, it has an area of $\pi *3^2=9\pi cm^2$

Circle D also has a radius of 1 cm. Its area is $\pi *1^2=\pi cm^2$

Circle P also has a radius of 1 cm and area $\pi*1^2=\pi cm^2$

The area of the shaded region is then $9\pi -\pi-\pi=7\pi cm^2$

5 0

3 years ago