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
uranmaximum [27]
2 years ago
12

Please help :DDDD 50 pointssss and brainliest

Mathematics
2 answers:
antiseptic1488 [7]2 years ago
8 0

Answer:

Her solution is incorrect. The correct solution for the equation is x=7

Step-by-step explanation:

Sasha solved the equation <em>incorrectly</em>.

The correct way to solve this equation would be:

8x = 56

Divide both sides by 8.

\frac{8x}{8}= \frac{56}{8}

You would get x=7.

This equation has 1 solution.

<u></u>

<u></u>

<u></u>

<u></u>

<u>Hope this helps! Please let me know if you need more help, or if you think my answer is incorrect. Brainliest would be MUCH appreciated. Have a great day!</u>

<u></u>

<u>Stay Brainy!</u>

−<em>Kallmekrish</em>

Marina86 [1]2 years ago
3 0
Part A: (incorrect) It should be
56/8 and not 56-8. So, the correct answer is x = 7

Part B: (Only one solution) If there was and x^2 than it would have two solutions.

PLEASE RATE!! I hope this helps!!
If you have any questions comment below
You might be interested in
What is the area of the trapezoid?
storchak [24]

Answer:

A = 70 mm²

Step-by-step explanation:

The area (A) of a trapezoid is calculated as

A = \frac{1}{2} h (b₁ + b₂)

where h is the perpendicular height and b₁, b₂ the parallel bases

Here h = 10, b₁ = 10, b₂ = 4 , then

A = \frac{1}{2} × 10 × (10 + 4) = 5 × 14 = 70 mm²

7 0
3 years ago
In the equation 3y = 21, what is the next step in the equation solving sequence
natulia [17]
You divide 3 from 21 and y=7
3 0
2 years ago
Read 2 more answers
Find the sum of (1-1/n) + (1-2/n) + (1 - 3/n)....upto n terms
bija089 [108]

Answer:

<em> (n - 1)/2</em>

Step-by-step explanation:

F = (1 - 1/n) + (1 - 2/n) + (1 - 3/n) + ...(1 - n/n)

  = (1 + 1 ... + 1) - (1/n + 2/n + 3/n + ...n/n)

     (there are n terms of 1)

  = n - (1 + 2 + 3 + ... + n)/n

  = n - [n x (n + 1)/2]/n

  = n - [n x (n + 1)]/[2 x n]

  = n - (n+1)/2

  = (2n - n - 1)/2

  = (n - 1)/2

Hope this helps!

4 0
3 years ago
Why is the greatest common factors with 2 numbers sometimes 1
OverLord2011 [107]
The greatest common factor of two numbers, one of which is 1, will always be 1.
5 0
3 years ago
Recently in the United States, there were about 300,000,000 cell phone users. That same year there were about 5.7x10^9 cell phon
Alla [95]
\frac{users worldwide}{US users}
\frac{5700000000}{300000000}
19
6 0
3 years ago
Read 2 more answers
Other questions:
  • Find the value of<br> 5!=<br> 7!=<br> 8!=
    8·1 answer
  • What is 5.8×10^6 seconds in minutes?
    10·2 answers
  • You start at (3,-5) you move left 8 units. Where do you end
    10·1 answer
  • Evaluate -3 to the 2 power + (2-6)(10)<br><br><br><br>pls hurry i need help on it
    6·1 answer
  • A continuous function graph shows unbroken lines or curves or part of a line or curve.
    10·1 answer
  • 50% of babies are born female. Olive wants to find the probability that 20 or more of the 50 babies born today were female. If w
    6·1 answer
  • Synthetic division <br> (3x^2 - 4 + x^3) = (x - 1)
    11·1 answer
  • Statisticians prefer large samples. Describe briefly the effect of increasing the size of a sample (or the number of subjects in
    9·1 answer
  • If the length of a diagonal of a square is 10 feet what is the length of a side of the square
    11·1 answer
  • Order the following numbers from smallest to largest?
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!