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Alex Ar [27]
4 years ago
14

Can you simplify 6x -x

Mathematics
1 answer:
allsm [11]4 years ago
5 0

Answer:

5x

Step-by-step explanation:

=> 6x-x

<u><em>Taking x common</em></u>

=> x(6-1)

=> x(5)

=> 5x

You might be interested in
{8, 15, 9, 18, 9, 17, 22, 10, 11, 9, 13}<br> What is the interquartile range of the data set?
8_murik_8 [283]

Answer:

IQR = 8

Step-by-step explanation:

The interquartile range (IQR) is the difference between the upper quartile Q₃ and the lower quartile Q₁

We require the data arranged in ascending order and to find the median Q₂

The median is the middle value of the data arranged in ascending order.

8, 9, 9, 9, 10, 11, 13, 15, 17, 18, 22

                      ↑ Q₂

The upper quartile is the middle value of the data to the right of the median

13, 15, 17, 18, 22

           ↑ Q₃

The lower quartile is the middle value of the data to the left of the median

8, 9, 9, 9, 10    

        ↑ Q₁

IQR = Q₃ - Q₁ = 17 - 9 = 8

6 0
3 years ago
A rectangle has a height of 555 and a width of x^2+2x 2 +2x, squared, plus, 2. Express the area of the entire rectangle. Express
Fantom [35]

Answer:

555x²

Step-by-step explanation:

If the height is 555 and the width is, as you say in your comment, x², then the area is the multiplication of that.

6 0
3 years ago
Read 2 more answers
The area of a rectangle is found by multiplying the length by the width: A = lw. A certain rectangle has an area of x2 + 7x + 12
kupik [55]

Answer:

Option C is correct

l = x+4 unit and w = x+3 unit

Step-by-step explanation:

Area of a rectangle is given by:

A =lw           ....[1]

where

A is the area of rectangle

l is the length of a rectangle

w is the width of a rectangle.

As per the statement:

A certain rectangle has an area of x^2 + 7x + 12

⇒A = x^2+7x+12

Now factor this trinomial :

A = x^2+4x+3x+12

⇒A = x(x+4)+3(x+4)

⇒A=(x+4)(x+3) unit square

On comparing with [1] we have;

l = x+4 unit and w = x+3 unit

Therefore,the length and width of the rectangle are:

l = x+4 unit and w = x+3 unit

7 0
4 years ago
Read 2 more answers
What's the equivalent of the expression -2 (-x +5y ) + 3 (2x - 6y)?
Anastasy [175]

Answer:

Step-by-step explanation:

-2 (-x +5y ) + 3 (2x - 6y)

Opening bracket

= 2x - 10y + 6x - 18y

= 8x - 28y

= 4(2x - 7y)

6 0
3 years ago
Statement: If lines are skew, then they are not coplanar.
ArbitrLikvidat [17]
<span>The best and most correct answer among the choices provided by the question is the third choice. The contrapositive statement is " </span><span>If lines are not coplanar, then they are skew." </span><span>I hope my answer has come to your help. God bless and have a nice day ahead!</span>
5 0
4 years ago
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