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mario62 [17]
3 years ago
5

Simplify the equation by combining

Mathematics
2 answers:
creativ13 [48]3 years ago
4 0
The answer would be 3x + 3.
Setler79 [48]3 years ago
3 0

Answer:

3x+3

Step-by-step explanation

Like terms are terms that contain the same variables raised to the same power. As such in your equation you would combine the <em>4x</em> and the <em>-x</em> because they contain the same variable (x). To combine these terms you simply add <em>4x + - x</em>, which can be written as <em>4x - x</em>. The product of this is <em>3x. </em>Because there is a <em>3</em> on its own with no other like terms to add to it the it, the simplified version of this equation would be <em>3x+3</em>.

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Masteriza [31]

Prime Factors of 495 =3, 3, 5, 11

<span>Which is the same as = 32 x 5 x 11Prime Factors Tree of 495<span><span>495 
/     \
3     165/       \
3      55/       \
5      11/       \
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7 0
3 years ago
Read 2 more answers
Solve the system: 10x-9y=8 21y+15x=0.5
artcher [175]

Answer:

x = 1/2 y = -1/3

Step-by-step explanation:

Split it into 2 equations:

10x-9y=8

and

21y+15x=0.5

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Step 1: Divide both sides by 10:

x = (8+9y)/(10)

Substitute x = (8+9y)/(10) into 21y+15x=0.5 :

21y + (3(8+9))/(2) = 0.5

Solve for y

<u>y= -1/3</u>

Substitute y= -1/3 into x = (8+9y)/(10)

<u>x = 1/2</u>

<u />

3 0
3 years ago
A dry cleaner charges $18 to clean 4 pairs of pants.   How many pairs of pants can be cleaned for $27 at the same rate?
blondinia [14]

4 pairs of pants for $18.

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Divide 27 by 4.50 to find number of pairs:

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5 0
3 years ago
The number 512 is a perfect cube because 512 = 83.
alexgriva [62]

Step-by-step explanation:

the number which is a perfect cube :

125, because 125 = 5³

3 0
2 years ago
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Solve for x.<br> 10 m<br> 42
kramer

Answer:

The measures of a pair of same-side exterior angles are 10w and 5v. ... Find the measure of angles 1-7 given that lines m and n are parallel and t is transversal. ... Solve for x. 120= 15x +5+ 22x +4. 120 = 37% +. 4. (X=3]. 6. Use the following figure, given that ... Find the measure of angle 1. m24 = 123, mZ1 = 2x, mZ2 = x +42.

Step-by-step explanation:

5 0
2 years ago
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