3 years ago

Simplify this expression: (-2 - 8x) + (-4x - 10)

Mathematics

2 answers:

nevsk [136]3 years ago

5 0

Answer:

The simplified form of expression (-2 - 8x) + (-4x - 10) is

-12(x + 1)

Step-by-step explanation:

It is given an expression (-2 - 8x) + (-4x - 10)

To find the simplified expression of (-2 - 8x) + (-4x - 10)

Let expression is given by

(-2 - 8x) + (-4x - 10) = -2 - 8x -4x -10

= -2 -10 -4x -8x

= -12 -12x

-12(x + 1) (since -12 is common in both terms)

Therefore simplified form is -12(x + 1)

Mkey [24]3 years ago

4 0

Answer:

The answer is -12x - 12

Step-by-step explanation:

-2 - 8x - 4x - 10

= -2 + -8x + -4x + -10

Combine like terms:

-2 + -8x + -4x + -10

(-8x + -4x) + (-2 + -10)

= -12x + -12

= -12x - 12

You might be interested in

The height of a model rocket, H(t), is a function of the time since it was launched, t.

laiz [17]

I believe its either A or C

7 0

3 years ago

An unopened cereal box contains `15/28` cubic foot of cereal. If the box is full, and the length and height of the box are `5/7`

VikaD [51]

Answer:

1/2ft

Step-by-step explanation:

15/28=(5/7)(1 1/2)(w)

15/28=(5/7)(3/2)w

15/28=(15/14)w

(15/28)/(15/14)=w

(15/28)*(14/15)=w

w=14/28

w=1/2 ft

4 0

4 years ago

What is the midpoint of CD? • (1/2,-5/2) •(1,-5/2) •(1/2,-3/2) •(1,-3/2)

polet [3.4K]

Answer:

(1/2,-5/2)

Step-by-step explanation:

$\frac{ - 3 + 4 }{2} = \frac{1}{2} \\ \frac{ - 4 + - 1}{2} = \frac{ - 5}{2}$

7 0

3 years ago

Read 2 more answers

I need help with this

gtnhenbr [62]

So what are we trying to find the reduced fraction or inverse operation

5 0

3 years ago

If you like graphing this is for you :D

Pavel [41]

Answer:

You are trying to find the x-value when the y-value is 2. On the graph, the x-value is -3 when the y-value is 2. So, the x-value when f(x)=2 is -3.

3 0

3 years ago