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3 years ago

-5x-10=10 Would the answer be 4,0 or -4

Mathematics

2 answers:

klemol [59]3 years ago

8 0

The answer would be -4 because you are dividing by -5

kifflom [539]3 years ago

3 0

The Answer Is 0
(comment for Explaination)

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Grayson's cell phone plan charges a flat fee of $40 for data and calls and an additional $0.10 per text message sent or received

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2 years ago

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A box of pencils is 5 1/4 inches wide. Seven pencils, laid side by side, take up 2 5/8 inches of the width. How many inches of t

Andre45 [30]

Answer: Width of box is not taken up by pencils = $2\dfrac58\text{ inches}$

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Step-by-step explanation:

Given: Width of pencil box = $5\dfrac14\text{ inches}=\dfrac{21}{4}\text{ inches}$

Width of seven pencils = $2\dfrac58\text{ inches}=\dfrac{16+5}{8}\text{ inches}=\dfrac{21}{8}\text{ inches}$

Width of box is not taken up by pencils = Width of pencil box - Width of seven pencils

$\left \{ {{y=2} \atop {x=2}} \right. \dfrac{21}{4}-\dfrac{21}{8}\\\\=\dfrac{21\times2-21}{8}\\\\=\dfrac{21}{8}\text{ inches}=2\dfrac58\text{ inches}$

Width of box is not taken up by pencils = $2\dfrac58\text{ inches}$

Width of each pencil = (Width of seven pencils ) ÷ 7

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Width of each pencil $=\dfrac38\text{ inches}$

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Hello There! ^_^

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Step-by-step explanation:

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