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3 years ago

The original price of a computer was reduced by 120 dollars. The new,

Mathematics

1 answer:

wariber [46]3 years ago

4 0

Answer:

x-120=899

Step-by-step explanation:

(x=1019)

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Please help me with this question.

padilas [110]

It would be: = 56 1/4 % = 225/4% = 225/4/100 = 225/400 = 9/16

In short, Your Answer would be 9/16

Hope this helps!

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4 years ago

PLEASE HELP 100 POINTS.

aalyn [17]

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3 years ago

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( - 37 + 37 ) ÷ - 15 = What is the answerr

Eduardwww [97]

Answer:

Step-by-step explanation:

$~~~(-37+37 )\div(-15)\\\\=0\div (-15)\\\\=0$

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2 years ago

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What is the least common denominator for the fractions 56and38?

maw [93]

Answer:

The least common factor is 18

Step-by-step explanation:

what you need to do is subtract 56 - 38 = 18

It would 56/18 and 36/18

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4 years ago

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Consider the following system of equations. -10x2-10y2=-300 5x2+5y2=150 Which statement describes why the system has infinite so

scoundrel [369]

Answer:

The equations represent circles that result in the same graph.

Step-by-step explanation:

we have

$-10x^{2}-10y^{2}=-300$

Divide by -10 both sides

$x^{2}+y^{2}=30$ -----> equation A

This is the equation of a circle centered at origin with radius $r=\sqrt{30} \ units$

and

$5x^{2}+5y^{2}=150$

Divide by 5 both sides

$x^{2}+y^{2}=30$ -----> equation B

This is the equation of a circle centered at origin with radius $r=\sqrt{30} \ units$

equation A and equation B are equal

therefore

The system has infinite solutions, because the equations represent circles that result in the same graph.

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3 years ago