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
Rufina [12.5K]
3 years ago
13

6.7x=5.2x+12.3 how to solve this ?

Mathematics
2 answers:
SVETLANKA909090 [29]3 years ago
8 0
6.7x = 5.2x + 12.3\\6.7x- 5.2x = 12.3\\1.5x = 12.3\\x =  \frac{12.3}{1.5} \\\\x=8.2\ \ Answer
Arisa [49]3 years ago
5 0
6.7x=5.2x+12.3\\\\6.7x-5.2x=12.3\\\\1.5x=12.3 \ \ /\cdot 10\\\\15x=123\ \ /:15\\ \\x=\frac{123}{15}\\\\x=\frac{41}{5}\\\\x=8.2
You might be interested in
How should this model be completed to represent 605 ÷ 18?
rosijanka [135]

Answer:

Check the attached image

4 0
1 year ago
Simplify the expression<br><br> -4 + 3 + 5 =
xenn [34]

Answer:

4

Step-by-step explanation:

-4+3=-1

-1+5=4

8 0
2 years ago
Can you help me on a math problem?
Fudgin [204]

Answer:

18...................

8 0
2 years ago
Based on the Nielsen ratings, the local CBS affiliate claims its 10 p.m. newscast reaches 41% of the viewing audience in the are
damaskus [11]

Answer:

H0:p=0.41

Step-by-step explanation:

The null hypothesis always contain equality i.e. (=) sign. The null hypothesis contains the statement regarding population parameter. Here, the claim about population proportion is mentioned in the statement that 10 p.m. newscast of local CBS reaches 41% of viewers. So, the null hypothesis would be

Null hypothesis:H0: p=0.41.

4 0
2 years ago
The following table shows the number of classes that
Tresset [83]

Answer:

There are 6 classes we find the median by finding the middle number of the 3rd highest class and 4th highest class, even if this is a decimal.

6/3 = 3+ 0.5

The process would be different if some values are the same values already on the chart total of each class.

ie) 20  31  14  22 20 31

small data like this below you can rearrange

14  20  20  22  31 31  

and see that 21 is the correct value

as there are even numbers, so we choose 20 , 22

and select the middle value = 21

Step-by-step explanation:

If there is an even number of numbers locate the two middle numbers so that there is an equal number of values to the left and to the right of these two numbers. Step 3: If there is an odd number of numbers, this middle number is the median. If there is an even number of numbers add the two middles and divide by 2.

7 0
3 years ago
Other questions:
  • Charla works at a clothing store. Her pay is calculated using the formula
    6·1 answer
  • What is 2/10 in simplest form
    5·2 answers
  • Can you please simplify -9(2x-4)
    8·2 answers
  • 8, 18, 11, 15, 5, 4, 14, 9, 19, 1, 7, 17, 6, 16, ?, ?, ?, ?, ?
    6·1 answer
  • The Emerson First National Bank is lending you money to buy a new car. The loan agreement will probably state that you must carr
    9·2 answers
  • Benny scored 19 points in Mondays basketball game and 46 points in Fridays game.How many points did he score in the last two gam
    7·1 answer
  • Solve -2z – 5 &gt; 3 for z.
    13·2 answers
  • Whats The Answer Marking Brainliest, Please explain your answer:D..........
    9·2 answers
  • Select the correct answer.
    7·2 answers
  • Pete worked 44 hours and 30 minutes on his new job. He makes $9.86 per hour. For each hour of overtime, he earns time and a half
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!