3 years ago

Please help on test

Mathematics

2 answers:

Usimov [2.4K]3 years ago

5 0

Answer:

600 bc 10*12*5=600

hope this helped!!

earnstyle [38]3 years ago

4 0

Answer:

Yes, you're correct with 600 cubic inches

Step-by-step explanation:

10*12*5=600 cubic inches

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3x+30+x=10+2x+5x+2 <br> i need help fast

kupik [55]

Answer:

x=6

Step-by-step explanation:

Group Like Terms:

3x+x+30=10+2x+5x+2

Add similar elements 3x+x=4x:

4x+30=10+2x+5x+2

Add similar elements 2x+5x=7x:

4x+30=10+7x+2

Group like terms:

4x+30=7x+10+2

Add the numbers 10+2=12:

4x+30=7x+12

Subtract 30 from both sides:

4x+30-30=7x+12-30

Simplify:

4x=7x-18

Subtract 7x from both sides:

4x-7x=7x-18-7x

Simplify:

-3x=-18

Divide both sides by -3:

$\frac{-3x}{-3} =\frac{-18}{-3}$

Simplify:

x=6

Hence, the correct answer is 6

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lianna [129]

Answer:

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Step-by-step explanation:

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3 years ago

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scoundrel [369]

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