2 years ago

Find the answer to these problems: 36 = 4x 13 = x +5 3x = 21 28 = x 8x = 60

Mathematics

1 answer:

Bezzdna [24]2 years ago

5 0

Answer:

idek but whos that in ur pfp?

Step-by-step explanation:

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What is 4 superscript 5 written in expanded form?

elena55 [62]

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2 years ago

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What is the perimeter of a rectangle with sides 2/3x+10 and 1/3x+5

gogolik [260]

Answer:

The perimeter of the rectangle is 2x+ 30

Step-by-step explanation:

Sides of the rectangle are 2/3x+10 and 1/3x+5

Now, Perimeter of the Rectangle = 2(Length + Breadth)

Here, sum of the sides = $(\frac{2}{3}x + 10 ) + (\frac{1}{3}x + 5 ) = (\frac{2}{3}x +\frac{1}{3}x ) + ( 10+ 5 )$

adding like terms with like terms, we get

( $\frac{2x + x}{3}) + 15 = \frac{3x}{3} + 15$

Hence, Sum = (x + 15)

Now, 2(Length + Breadth) = 2(x+15) = 2x + 30

hence, the perimeter of the rectangle = 2x+ 30

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3 years ago

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Ierofanga [76]

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X > (greater than or equal to) -7

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3x + 15 > -6

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2 years ago

A radio station requires DJs to play 2 commercials for every 10 songs they play.What is the unit rate of songs to commercial?

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I found this by dividing both the commercials and the songs by their greatest common factor, or 2.

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2 years ago