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
Akimi4 [234]
3 years ago
7

Solve for P, p-1=5p+3p-8 show how you got your answer

Mathematics
1 answer:
Nikolay [14]3 years ago
4 0
⇒ Equation 
.<span><span>p−1</span>=<span><span><span>5p</span>+<span>3p</span></span>−<span>8

</span></span></span>⇒ Simplify both sides of the equation.
<span><span>p−1</span>=<span><span><span>5p</span>+<span>3p</span></span>−<span>8

</span></span></span>⇒ <span>Simplify:
</span><span><span><span><span>p+</span>−1</span>=<span><span><span><span>5p</span>+<span>3p</span></span>+</span>−8
</span></span><span><span><span>p−1</span>=<span><span>(<span><span>5p</span>+<span>3p</span></span>)</span>+<span>(<span>−8</span>)</span></span></span>(Combine Like Terms)
</span><span><span>p−1</span>=<span><span>8p</span>+<span>−8
</span></span></span></span><span><span>p−1</span>=<span><span>8p</span>−<span>8

</span></span></span>⇒ Subtract 8p from both sides.
<span><span><span>p−1</span>−<span>8p</span></span>=<span><span><span>8p</span>−8</span>−<span>8
p</span></span></span><span><span><span>−<span>7p</span></span>−1</span>=<span>−<span>8

</span></span></span>⇒ Add 1 to both sides.
<span><span><span><span>−<span>7p</span></span>−1</span>+1</span>=<span><span>−8</span>+1</span></span><span><span>−<span>7
p</span></span>=<span>−<span>7

</span></span></span>⇒ Divide both sides by -7.
\frac{-7p}{7} <span>= </span>\frac{-7}{7}<span><span><span>
</span></span></span><span>p=<span>1</span></span>
You might be interested in
Kevin is 3 times as old as Daniel. 4 years ago, Kevin was 5 times as old as Daniel. How old is Daniel now
matrenka [14]
<span>K = 3D. K - 4 = 5(D - 4). K - 4 = 5D - 20. K = 5D - 16. 3D = 5D - 16. 16 = 2D. D = 8. K = 3 x 8. K = 24.</span>
7 0
3 years ago
linda earns $90,000 per year. if she does not work for 2 months in a year, how much money would she earn?
Llana [10]
She would earn 75,000 if she did not work for two months out the year.
8 0
3 years ago
Is 8 a solution to 3 over 4 x = 6
SSSSS [86.1K]

Answer:

Yes, 8 is a solution

Step-by-step explanation:

<u>Step 1:  Check if solution</u>

<u />\frac{3}{4} x = 6

\frac{3}{4} (8) = 6

\frac{24}{4} = 6

6=6

Answer:  Yes, 8 is a solution

6 0
3 years ago
Read 2 more answers
what’s the answer and work for this??? SOMEONE PLEASEEEE TELLLLL MEEEE!!!!!
Cloud [144]

Answer:

ten scores in order: (Hint: These are in order)

81

81

  1. 82
  2. 84
  3. 85
  4. 86
  5. 89
  6. 93
  7. 94
  8. 95
  9. sum = 870
  10. mean = 870/10 = 87
  11. median 85.5 (5 above, 5 under)
  12. mode = 81 (there are two of them)

Hope this helped you solve the problem :)

Remember to type this correctly!

Found this on a website: jiskha.com/questions/1060894/the-test-score-for-a-math-class-are-shown-below-81-84-82-93-81-85-95-89-86-94-what-are

P.S Bad at Math.

Step-by-step explanation:

Skills needed: Addition Multiplication Division Data Sets

When you get a big set of data there are all sorts of ways to mathematically describe the data. The term "average" is used a lot with data sets. Mean, median, and mode are all types of averages. Together with range, they help describe the data. Definitions: Mean - When people say "average" they usually are talking about the mean. You can figure out the mean by adding up all the numbers in the data and then dividing by the number of numbers. For example, if you have 12 numbers, you add them up and divide by 12. This would give you the mean of the data. Median - The median is the middle number of the data set. It is exactly like it sounds. To figure out the median you put all the numbers in order (highest to lowest or lowest to highest) and then pick the middle number. If there is an odd number of data points, then you will have just one middle number. If there is an even number of data points, then you need to pick the two middle numbers, add them together, and divide by two. That number will be your median. Mode - The mode is the number that appears the most. There are a few tricks to remember about mode: If there are two numbers that appear most often (and the same number of times) then the data has two modes. This is called bimodal. If there are more than 2 then the data would be called multi-modal. If all the numbers appear the same number of times, then the data set has no modes. They all start with the letter M, so it can be hard to remember which is which sometimes. Here are some tricks to help you remember: Mean - Mean is the average. It's also the meanest because it take the most math to figure it out. Median - Median is the middle. They both have a "d" in them. Mode - Mode is the most. They both start with "mo". Range - Range is the difference between the lowest number and the highest number. Take, for example, math test scores. Let's say your best score all year was a 100 and your worst was a 75. Then the rest of the scores don't matter for range. The range is 100-75=25. The range is 25.

7 0
3 years ago
What is the equation of the circle shown in the graph
schepotkina [342]
The general equation for a circle is:
(x-h)^2 + (y-k)^2 = r^2

where (h,k) is center of circle
r = radius

For this example, from the graph you see the center is at (0,-3) and radius is 2.
h  = 0, k = -3, r = 2

Sub into general equation:
(x-0)^2 + (y-(-3))^2 = 2^2 \\  \\ x^2 +(y+3)^2 = 4
4 0
3 years ago
Read 2 more answers
Other questions:
  • Which one digit numbers can you subtract from 74 without first regrouping?
    14·2 answers
  • What is the value of   for x = 2 and y = –4?
    5·1 answer
  • What is the perimeter of 16cm 25cm
    10·2 answers
  • How do I solve question number 10 , please help meee
    15·2 answers
  • A bag contains 2 red marbles 7 blue marbles 5 green marbles. If two marbles are drawn out of the bag, what is the exact probabil
    14·1 answer
  • A shop repairs both audio and video components. Let A denote the event that the next component brought in for repair is an audio
    8·1 answer
  • Factor completely 2x2 − 50
    10·2 answers
  • All I need is the answer I have legit no idea what I'm doing.
    12·1 answer
  • Solution set of 6x2=13x+5
    13·1 answer
  • Sofia has 12 cups of yogurt to make smoothies. Each smoothie uses a cup of
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!