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
Kipish [7]
3 years ago
15

Expand and simplify 4 (2x-1) +3 (2x+5)

Mathematics
2 answers:
Rasek [7]3 years ago
4 0
For the first question you multiply 4 by 2x and then -1, getting 8x - 4. 3 multiply by 2x and then +5 gives you 6x + 15. 8x +6x = 14x; -4 + 15 = 11. The answer to the first question would be 14x + 11. 

For the second question:
1. 3
2. 1
3. -1
4. -3
The tenth term. -15
schepotkina [342]3 years ago
3 0
4(2x - 1) + 3(2x + 5)
8x - 4 + 6x + 15
14x + 11 (the answer).

3, 1, -1, -3, -15 (the 10th term)
Let me know if you need working on this part :)
You might be interested in
A random sample of 15 dvd players has a mean price of $64.30 and a standard deviation of $5.60. find a 95% confidence interval f
makkiz [27]
No i do not kmnow the anweserrgfgghtg
8 0
3 years ago
Help me out please!!!!!!!
Dimas [21]

Answer: The missing side is 6mm.

Step-by-step explanation: For 18mm to drop to 12mm, it dropped 6mm. Therefore, the missing side was 12mm, and if you drop 6mm, you get 6mm.

3 0
3 years ago
5/6k+2/3=4/3 <br> What is K? <br> I don't understand how to do these
Drupady [299]
First, subtract 2/3 from both sides and you get \frac{5}{6} k =  \frac{2}{3}
Then multiply both sides by 6/5 and you get k =  \frac{4}{5}
8 0
3 years ago
Which linear equation has a negative slope? А y = 6 в у= y = – 50 y = 2x + 5​
iris [78.8K]

Answer:

y = - 50

Step-by-step explanation:

m = slope

5 0
3 years ago
Read 2 more answers
Describe the steps in solving the linear equation 3(3x − 8) = 4x + 6.
Fittoniya [83]

Answer:

x=6

Step-by-step explanation:

3(3x-8)=4x+6

First you would distribute the 3 on the L side to the parenthasies

9x-24=4x+6

Then, you would subtract 4x from both sides because it is the smallest X value

5x-24=6

Add 24 to both sides (inverse operations)

5x=30

divide both sides by 5

x=6

5 0
3 years ago
Read 2 more answers
Other questions:
  • For the given solid figure, find the value of the variable
    10·1 answer
  • Y = x - 4<br> -2x + y = 18<br> Use elimination pls
    5·2 answers
  • Which real number property is illustrated here? *
    12·1 answer
  • What is special about a radioactive cat?
    12·2 answers
  • Which of the following represents the correct expansion of (x + 2)^5?
    13·1 answer
  • Enter the equation described in this sentence.<br>The product of 12 and j is equal to 75.6.<br>​
    5·2 answers
  • I have two bags. Bag 1 contains 10 blue marbles, while Bag 2 contains 15 blue marbles. I pick one of the bags at random, and thr
    5·1 answer
  • 1/2+2/3+??????????10 points
    9·1 answer
  • HELP ME ASAP WILL MARK BRAINLIEST<br> Find m
    8·2 answers
  • Solve the equation using mental math.
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!