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4 years ago

Solve for m. -5<3+m

Mathematics

2 answers:

Firlakuza [10]4 years ago

8 0

-5 < 3 + m <em>subtract 3 from both sides</em>

-5 - 3 < 3 - 3 + m

-8 < m → m > -8

marissa [1.9K]4 years ago

8 0

Answer:

Step-by-step explanation:

-5 < 3 + m

-3 -3

- 8 < m --- m > -8

Remember, a negative plus another negative becomes a negative
The reason why I put, "- 8 < m --- m > -8" was because most of the times, the variable is on the left side.... Hope I make since...

You can check by plugging in -8 for m.

CHECKING:

-5 < 3 + 8

-5 < 11

This is a TRUE statement because -5 is less than 11.

Hope this helps you!!! :)

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We are planning a reception for our daughter. The hall that we are renting charges $55 clean up fee. In addition to the cleanup

elena55 [62]

Answer:

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Step-by-step explanation:

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3 years ago

Perform the following operations and write the answers in radical form. Part A:√7+√3+√98−√18 Part B:3√5−3√11+2√121−3√90

Sveta_85 [38]

Answer:

$\sqrt{7}+\sqrt{3}+4\sqrt{2}$
$3\sqrt{5}-3\sqrt{11}+22-9\sqrt{10}$

Step-by-step explanation:

Part A ;

$\sqrt{7} +\sqrt{3} +\sqrt{98} -\sqrt{18} \\\\\sqrt{98}=7\sqrt{2}\\\sqrt{18}=3\sqrt{2}\\\\=\sqrt{7}+\sqrt{3}+7\sqrt{2}-3\sqrt{2}\\\\\mathrm{Add\:similar\:elements:}\:7\sqrt{2}-3\sqrt{2}=4\sqrt{2}\\\\=\sqrt{7}+\sqrt{3}+4\sqrt{2}$