answer.
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
Elenna [48]
2 years ago
7

X+100+31=180. what does X=? * Nour answer

Mathematics
1 answer:
mr_godi [17]2 years ago
5 0

Answer:

49

Step-by-step explanation:

x + 100 + 31 = 180

x + 100 + 31 - 100 - 31 = 180 -100 -31

x = 49

You might be interested in
Find the perimeter of the following rectilinear figure.
Elodia [21]

Can you please add a link to the question so I can see the image?

8 0
2 years ago
Sharon is assessing the popularity of two fashion magazines for her blog. The number of subscribers to magazine A and the number
Marta_Voda [28]
<span>1) The number of subscribers to magazine A in 2000 is 5,000 more than the number of subscribers to magazine B in 2000.

2) Which of the following describes the number of subscribers represented by the tables?
The number of subscribers to both magazines are decreasing.

3) As the number of years since 2000 increases, the number of subscribers both magazines approach zero.</span>
6 0
2 years ago
Read 2 more answers
Students were asked to write 6x^5 + 8x-3x^3+7x^7 in standard form
WINSTONCH [101]

Answer:

The standard form is 7x^7 +6x^5-3x^3 + 8x

Step-by-step explanation:

Given:

6x^5 + 8x-3x^3+7x^7

To Find :

standard form of 6x^5 + 8x-3x^3+7x^7

Solution:

A polynomial is in standard form when its term of highest degree is first, its term of 2nd highest is 2nd etc.

In order to write any polynomial in standard form, you look at the degree of each term. You then write each term in order of degree, from highest to lowest, left to write.

Now lets check the degree of each term in the polynomial

The degree of 6x is 5

The degree of 8x is 1

The degree of 3x is 3

 The degree of 7x is 7

Now rewrite  the polynomial in the order of the degree, from highest to lowest

7x^7 +6x^5-3x^3 + 8x

4 0
2 years ago
In a competition, two people will be selected from four finalists to receive the first and second prizes. The prize winners will
love history [14]

Answer:

1. JG (Jim gets first prize, George gets second prize)

2. JH (Jim gets first prize, Helen gets second prize)

3. JM (Jim gets first prize, Maggie gets second prize)

4. GH (George gets first prize, Helen gets second prize)

5. GJ (George gets first prize, Jim gets second prize)

6. GM (George gets first prize, Maggie gets second prize)

7. MJ (Maggie gets first prize, Jim gets second prize)

8. MG (Maggie gets first prize, George gets second prize)

9. MH (Maggie gets first prize, Helen gets second prize)

Step-by-step explanation:

The question asks for the list of outcomes in the event "Not A". We are looking for the reverse or negative of Event A.

The above given list is the list of outcomes in the event where Helen DOES NOT get first prize.

4 0
2 years ago
Jane took a train traveling at an average speed of 60 mph from Boston, MA to Washington, D.C. The trip took 8 hours. On her way
attashe74 [19]

Answer:

  • 6 hours and 24 min

Step-by-step explanation:

<u>The distance is:</u>

  • 60*8 = 480 miles

<u>Return trip will take:</u>

  • 480/75 = 6.4 hours = 6 hours and 24 min
5 0
2 years ago
Other questions:
  • Arturo has a log that is 4 yards long. he cuts the log into pieces that are 1/3 yard long . how many pieces will Arturo have?
    13·1 answer
  • Express 3/4 in sixty-fourths
    7·2 answers
  • The box plots compare the number of students in Mr. Ishimoto’s classes and in Ms. Castillo’s classes over the last two semesters
    12·2 answers
  • 4/9 divided by what equals 12
    12·1 answer
  • Two Parallel lines are crossed by a transversal what is the value of y
    10·2 answers
  • Colin invests £2350 into a savings account. The bank gives 4.2% compound interest for the first 4 years and 4.9% thereafter. How
    10·1 answer
  • Two different linear functions are shown below with two points given from each function. Use slope-intercept form or point-slope
    10·2 answers
  • 23) An extension ladder forming a 60° angle with the ground is placed against
    10·1 answer
  • The lunch lady pushes a 100 kg zombie with 300 N of force. How much is the zombie accelerated?
    6·2 answers
  • What is the solution of the equation p + r + 2 = 3r – 4 – 3p in terms of r?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!