1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Debora [2.8K]
3 years ago
12

-2(3x-4)+5x what is the answer

Mathematics
1 answer:
Fudgin [204]3 years ago
3 0
First open the bracket
= -6x+8 + 5x
= 5x-6x+ 8
= -x+8
= 8-x
Hope it helped!!
Comments below
You might be interested in
ᑕᗩᑎ ᔕOᗰᗴOᑎᗴ ᕼᗴᒪᑭ ᗰᗴ ᗯITᕼ ᗩᒪᒪ Oᖴ Tᕼᗴᔕᗴ QᑌᗴᔕTIOᑎᔕ ᑭᒪᗴᗩᔕᗴ? I ᗯIᒪᒪ ᗷᗴ ᔕO TᕼᗩᑎKᖴᑌᒪ ᗩᑎᗪ ᗯIᒪᒪ ᗰᗩᖇK ᗷᖇᗩIᑎᒪIᗴᔕT! ツ
Harlamova29_29 [7]

Answer:

Step-by-step explanation:

idk number one.

Number 2- the answer is (C) because $6.50 minus the $5 is $1.50 and then that divided by $0.50 is 3.

Number 3- The answer is (A) and i dont feel lie explaining it

Number 4- The answer is (B)

Number 5- Im just going to say that it's probably going to be (C)

Number 6- i think its (D)

6 0
3 years ago
Find the slope (m) of the line containing the points (1, 2) and (2, 5).
Vladimir [108]

Answer:

<h2>3</h2>

Step-by-step explanation:

<h3>Step 1: Identify two points on the line</h3>

1,2 & 2,5

<h3>Step 2: Select x1, y1 & x2, y2</h3>

x1 = 2, y1 = 5     x2 = 1, y2 = 2

<h3>Step 3: Use the Slope Formula</h3>

change y/ change x

<u><em>IMPORTANT: it is change in y over change in x, not the other way around. It will be wrong if done the other way, though that would seem to be more logical, since x is the first variable in the pair.</em></u>

Y   5 -2 = 3        

X   2 - 1 = 1

3/1 = 3

<em>PLEASE MARK BRAINLIEST</em>

5 0
4 years ago
The sum of two numbers is 32. The difference between the numbers is 8. Write a system of equations to represent this situation.
zalisa [80]

Let\: x,y\: (x>y>0)  \: be \:  the  \: two \:  numbers.\\We  \: have  \: an \:  equality:\\\begin{cases} x + y = 32\\x - y = 8 \end{cases}\\ \Leftrightarrow \begin{cases} 2x = 40\\y = x - 8 \end{cases} \\ \Leftrightarrow \begin{cases} x  = 20\\y = 20 -  8 = 12 \end{cases} \\ \Rightarrow The  \: two  \: numbers \:  are \:  2 0  \: and \:  12

7 0
3 years ago
Notes on how to subtract/add with scientific notation
fomenos

Answer:

1)Take the smallest power common

2) simply the bracket

3) multiply with the power taken common

Example:

5×10⁶ - 4×10³

Smaller power is 3, so take 10³ common:

10³[(5×10²) - 4]

10³[500 - 4]

10³(496)

496×10³

4.96×10⁵

4 0
3 years ago
Determine whether the two expressions are equivalent. If so, tell what property is applied.
jeka57 [31]

Step-by-step explanation:

the first one is equivalent : Adding property is applied

the second one is not equivalent.

3 0
3 years ago
Other questions:
  • The equation y=−0.0088x2+0.79x+15 models the speed x (in miles per hour) and average gas mileage y (in miles per gallon) for a v
    12·2 answers
  • Which is another way to write 2 3/5?
    14·1 answer
  • Use the diagram to find the corresponding parts.
    7·1 answer
  • What is -1 3/5 divided by (- 2/3)
    8·2 answers
  • Factor.<br> 4x^2 - 20xy + 25y^2
    14·1 answer
  • Can someone pls help me with this?!
    6·1 answer
  • Which location on Earth receives more heat and humidity?
    11·2 answers
  • Please help me?? i would really appreciate it
    7·1 answer
  • Alve.
    13·1 answer
  • I need a little help here
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!