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
xenn [34]
3 years ago
12

Please help me, thank you!!

Mathematics
1 answer:
Aneli [31]3 years ago
4 0
Okay, the answer for the first problem is -24x-54. The second is -12k^4-16k^3+20k^2. Finally. the third one is -24x^3. Hope you get it.
You might be interested in
7p-(3p+4) = -2(2p-1)+10<br> Please answer!!!!!!!
Zanzabum
P=2
Work:
<span><span><span>7p</span>−<span>(<span><span>3p</span>+4</span>)</span></span>=<span><span>−<span>2<span>(<span><span>2p</span>−1</span>)</span></span></span>+10</span></span><span><span><span>7p</span>−<span>(<span><span>3p</span>+4</span>)</span></span>=<span><span>−<span>2<span>(<span><span>2p</span>−1</span>)</span></span></span>+10</span></span><span><span><span>7p</span>+<span><span>−1</span><span>(<span><span>3p</span>+4</span>)</span></span></span>=<span><span>−<span>2<span>(<span><span>2p</span>−1</span>)</span></span></span>+10</span></span><span><span><span><span>7p</span>+<span><span>−1</span><span>(<span>3p</span>)</span></span></span>+<span><span>(<span>−1</span>)</span><span>(4)</span></span></span>=<span><span>−<span>2<span>(<span><span>2p</span>−1</span>)</span></span></span>+10</span></span><span><span><span><span><span><span>7p</span>+</span>−<span>3p</span></span>+</span>−4</span>=<span><span>−<span>2<span>(<span><span>2p</span>−1</span>)</span></span></span>+10</span></span><span><span><span><span><span><span>7p</span>+</span>−<span>3p</span></span>+</span>−4</span>=<span><span><span><span>(<span>−2</span>)</span><span>(<span>2p</span>)</span></span>+<span><span>(<span>−2</span>)</span><span>(<span>−1</span>)</span></span></span>+10</span></span><span><span><span><span><span><span>7p</span>+</span>−<span>3p</span></span>+</span>−4</span>=<span><span><span>−<span>4p</span></span>+2</span>+10</span></span><span><span><span>(<span><span>7p</span>+<span>−<span>3p</span></span></span>)</span>+<span>(<span>−4</span>)</span></span>=<span><span>(<span>−<span>4p</span></span>)</span>+<span>(<span>2+10</span>)</span></span></span><span><span><span>4p</span>+<span>−4</span></span>=<span><span>−<span>4p</span></span>+12</span></span><span><span><span>4p</span>−4</span>=<span><span>−<span>4p</span></span>+12</span></span><span><span><span><span>4p</span>−4</span>+<span>4p</span></span>=<span><span><span>−<span>4p</span></span>+12</span>+<span>4p</span></span></span><span><span><span>8p</span>−4</span>=12</span><span><span><span><span>8p</span>−4</span>+4</span>=<span>12+4</span></span><span><span>8p</span>=16</span><span><span><span><span><span>8p</span>8</span></span>‌</span>=<span><span>‌<span>168</span></span>‌</span></span><span>p=<span>2

Hope this helps:)</span></span>
8 0
3 years ago
Read 2 more answers
Find the sum of (4x^3+2x) + (8x^3+4)
Savatey [412]
The answer would be 12x^3+ 2x + 4
5 0
3 years ago
2/3n+1/2=3/4 I need this fast pls
Kisachek [45]

Answer:

n = ⅜

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
If “x” represents the full price of an item, write an expression to represent the final cost of an item that is 20% off.
zloy xaker [14]
The expression is x -20%
3 0
3 years ago
Can someone help me please ill give brainliest
emmasim [6.3K]
The value of m is .42 if not that then 36
8 0
3 years ago
Read 2 more answers
Other questions:
  • Assuming that you could complete the activity at the same rate over different time periods, how much of the activity could you c
    7·2 answers
  • On a string of red and blue lights, the red lights blink everyb3 seconds, and the blue lights blink every 5 seconds. How many ti
    6·1 answer
  • If a basketball player is a 74% free throw shooter, then, on average, how many free throws will he or she make in a game with ei
    8·1 answer
  • Someone help please Evaluate the function below for x=2
    13·1 answer
  • 9-6m=3m it’s due at 12
    10·2 answers
  • I NEED HALP CAN SOMEONE HELP ME QUICK!
    14·1 answer
  • 142 equals 176 minus f
    6·2 answers
  • Martin has 13 liters of soda.
    11·2 answers
  • 6. Write an equation of a line that is Parallel to the line: y = 3x -3
    12·1 answer
  • ASAP PLSSS!! <br> Find the slope of the line shown below :
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!