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
den301095 [7]
3 years ago
9

7 + x - 5 = x + 2 how do I answer?

Mathematics
1 answer:
ladessa [460]3 years ago
7 0
Given:7-x-5=x+2
1)combine like terms
2-x=x+2
2)Isolate the variable
-x=x+2-2
3)move x to the left
-x-x=0
4)combine like terms
-2x=0
5)Divide
X=0
You might be interested in
Round the following 8.388 to 2 decimal places
Roman55 [17]
The answer will be 8.39 because the third number (8) is above 5 so you have to round up. Good luck!
3 0
3 years ago
Help me please, please
kondaur [170]
5x^2 - 24x + 8 is your answer to this equation
4 0
3 years ago
What is the numerical probability of selecting a jury with 10 men and 2 women?
VladimirAG [237]

Answer:

Let E denote the event of choosing a jury with 10 men and 2 women.

The sample space for selecting 12 members from the pool contains 55C12 elements.

The number of ways of selecting 10 men and 2 women is 26C10  29C2.

The probability of event E =  

The probability of selecting a jury with 10 men and 2 women is 0.005 (0.5%).

Step-by-step explanation:

see the image :

3 0
3 years ago
Which of the following statements is true? a. A 30 year fixed mortgage will always result in the lowest payment. b. You must hav
saw5 [17]

Answer:

The correct answer is option C.

Step-by-step explanation:

The lower your interest rate is, the lower your monthly payments are. This is true. The interest rate is directly proportional to monthly or yearly payments. If the rates are high, the installments are high and if the rate of interest is low, the installments are lower.

6 0
3 years ago
Read 2 more answers
A(n) ___________________ variable is a qualitative variable such that there is no meaningful ordering or ranking of the categori
Licemer1 [7]

Answer: c. Nominal

Step-by-step explanation:

Level of measurement determines the nature of description .

The four levels of measurements scales are

1. Nominal scale

  • Categorize the data on the basis of the quality such as Gender, color, etc.

2. Ordinal scale

  • Order attributes according to their ranks. For example : 1 < 2 < 3 .

3. Interval scale

  • Describe the feature of the difference between any two categories. For example : Fahrenheit scale to measure temperature.

4. Ratio scale

  • Consist of the features of nominal, ordinal, and interval measures but in includes a "true zero" point.

For example : Age.

∴ A<u> nominal</u> variable is a qualitative variable such that there is no meaningful ordering or ranking of the categories.

Hence, the correct answer is c. Nominal .

5 0
3 years ago
Other questions:
  • Using estimation, is it reasonable to say that the product of 117 and 5 is 600?
    8·2 answers
  • Find x- and y-intercepts. Write ordered pairs representing the points where the line crosses the axes. y−3x=18
    8·1 answer
  • Use the formula SA=6s2 , where SA is the surface area and s is the edge length of the cube, to solve this problem. Eliz must cov
    5·1 answer
  • Write each decimal as a precent 0.025
    8·2 answers
  • The frequency table shows the results of tossing a number cube 50 times. Which statement
    13·1 answer
  • Which unit rate is the lowest price per ounce? Choice A: 5 ounces of raisins for $1.49 Choice B: 12 ounces of raisins for $3.59
    5·2 answers
  • Kamal earned a total of $32500 in 2017
    5·1 answer
  • Go sub to Aliendog10me on you tube
    6·1 answer
  • Here are two points (-3,4),(1,7) What is the slope of the line between them?
    10·1 answer
  • Write and exponential and a linear equation using the following points:<br> (0,9) and (1,10.8)
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!