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
liubo4ka [24]
3 years ago
14

The inequality 2x+2≤x+4≤3x+4 means that x is in the closed interval [A,B]

Mathematics
2 answers:
Alex_Xolod [135]3 years ago
5 0

Answer:

Step-by-step explanation:

2x+2≤x+4≤3x+4

means : 2x+2≤x+4  ...(1) and x+4≤3x+4

(1) : 2x-x≤4-2   so : x≤2....(*)

(2) :3x+4 ≥x+4    .... 3x-x ≥ 0    so: x≥0 ....(**)

by (*) and (**) : 0≤x≤2   so : A=0  and B = 2

kap26 [50]3 years ago
5 0
Hope you can understand this easily

You might be interested in
If you worked for 6 days for a total of 67.8 hours. If I worked the same number of hours each day, how many hours did I work in
Hunter-Best [27]
Hi there!

To solve this problem, we need to divide 67.8 by 6 to find the amount of hours each day. 

67.8 / 6 = 11.3

You worked 11.3 hours each day. 

Hope this helps!
8 0
3 years ago
What is the range of the following list of numbers:
galina1969 [7]

Answer:

it would have a range of 6

Step-by-step explanation:

im guessing that u ment 4 and ten not 104 so ya

3 0
3 years ago
What is the perimeter of a rectangular building that is 80 feet wide and 140 feet deep?
EastWind [94]

Answer:

= 440 ft

Step-by-step explanation:

The perimeter of a rectangle is found by adding up all the sides.  We use the formula

P =2(l+w)

where l is the length and w is the width

The length is 140 and the width is 80

P = 2(140+80)

   = 2(220)

   = 440 ft

5 0
3 years ago
paula spent 3/8 of her allowance on clothes and 1/6 on entertainment. what fraction of her allowance did she spend on other item
MArishka [77]
We have to calculate the fraction of Paula`s allowance that she spent on other items if she already had spent 3/8 on clothes and 1/6 on entertainment. First we have to add: 3 / 8 + 1 / 6 = ( LCD is 24 ) = 9 / 24 + 4 / 24 = 13 / 24. Then : 1 - 13 / 24 = 24 / 24 - 13 / 24 = 11 / 24. Answer: She has spent 11 / 24<span> of her allowance on other items. </span>
3 0
2 years ago
PLS HELP WILL MARK YOU BRAINLIEST!!!
Anettt [7]
<h3>⚘Refer to the attachment!!</h3>

5 0
2 years ago
Read 2 more answers
Other questions:
  • Round 492.3069 to the nearest thousandth
    11·1 answer
  • How to solve this 25 points!!!
    11·1 answer
  • The set of ordered pairs of the form (x,y) shown below represent points on a graph for a direct variation.
    9·1 answer
  • Solve the Inequality. Please help answer needed fast! :)<br> m - 3 &gt; -2
    7·2 answers
  • Cole uses2/3
    8·1 answer
  • please help I will give 25 points and brainliest to the person who helped I need to see the work though too not just answer thes
    6·2 answers
  • The legs of a right triangle are 12 and 35 inches. What is the measure of the angle opposite the 12-inch leg?
    7·1 answer
  • In maths what is 17x - 12x​
    10·2 answers
  • How to find the domain in a table chart ?
    11·1 answer
  • F(x) = 3x+2What is f(5)?
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!