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3 years ago

8

Martha was recarpeting her bedroom, which was 15 feet long and 10 feet wide. How many square feet (the area) will she need to pu

rchase?

1 answer:

Veseljchak [2.6K]3 years ago

3 0

Answer:

150 Square feet

Step-by-step explanation:

15 feet long

10 feet wide

Area = length x width

15 x 10 = 150

150 Square feet

Hope this helped!

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208 rounded to the hundreds place

Serjik [45]

Answer:

200

Step-by-step explanation:

6 0

3 years ago

<img src="https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B%5Csqrt%7Bx%7D%205%7D" id="TexFormula1" title="\frac{1}{\sqrt{x} 5}" alt="\fr

murzikaleks [220]

Answer:

$\frac{ \sqrt{5x} }{5x}$

Step-by-step explanation:

$\frac{1}{ \sqrt{x5} }$

$= \frac{1}{ \sqrt{5x} }$

$= \frac{1}{ \sqrt{5x} } \times \frac{ \sqrt{5x} }{ \sqrt{5x} }$

$= \frac{1 \sqrt{5x} }{ \sqrt{5x \sqrt{5x} } }$

$= \frac{\sqrt{5x} }{ \sqrt{5x \sqrt{5x} } }$

$= \frac{ \sqrt{5x} }{5x}$

8 0

3 years ago

-2(6x + 5) = 74<br> Can you solve this for me?

Law Incorporation [45]

−2(6x+5)=74

Simplify both sides of the equation.

−2(6x+5)=74

−2 x 6x−2 x 5=74

−12x−10=74

Add 10 to both sides.

−12x−10=74

+10 +10

−12x=84

Divide both sides by -12.

−12x = 84

/−12 /-12

x=-7

hope it helps!

8 0

3 years ago

Read 2 more answers

Simplify: 5j - (2j - 6). Thanks!

xxMikexx [17]

Answer:

3j + 6

Step-by-step explanation:

5j - (2j - 6) Distribute the negative inside the parentheses

5j - 2j + 6 Combine like terms

3j + 6

4 0

3 years ago

Read 2 more answers

In Lexie's art bag there are 11 green colored pencils, 7 blue colored pencils, and 3 red colored pencils. What is the ration of

melamori03 [73]

Answer: 11:7

Step-by-step explanation:

Number of green colored pencils=11

Number of blue colored pencils= 7

Number of red colored pencils= 3

Total number of colored pencils= 11+7+3= 21

Ratio of green colored pencils to blue colored pencils= 11:7

7 0

4 years ago