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
nordsb [41]
3 years ago
5

Do you prefer to express solutions to inequalities using interval notation or as an inequality ? Do you think it’s important to

know both formats ? How could each be used ?
Mathematics
1 answer:
docker41 [41]3 years ago
8 0

Answer:

I prefer to express solutions to inequalities using interval notation. Both formats are are important but I think interval notation is easier to understand and represents better the solutions.

For example, if you have the following inequation:

x-2> 1

x>3

Therefore, the solution could be written either x>3 OR (3, +inf). But what happens if the solution to the system of equation is x>3 or x<-3? The solution can be easily written as: (-inf, -3) U  (3, inf) instead of <em>'x>3 or x<-3' </em>which is more confusing.

You might be interested in
Which is the better deal?
kolbaska11 [484]

Answer:

a

Step-by-step explanation:

because you get more than you do in choice b

7 0
2 years ago
Read 2 more answers
For a pyramid S.ABC of volume V. Let M be a point on side AB such that AM/AB = x. The plane (alpha) through M is parallel to two
Doss [256]

Answer:

Can't understand your question

4 0
2 years ago
Read 2 more answers
Suppose you are solving an inequality. Under what circumstances do you reverse the inequality symbol? Select all that apply.
gayaneshka [121]

Answer:

When you're dividing, I only know that one. sorry..

Step-by-step explanation:

4 0
2 years ago
What is the value of x?<br> Enter your answer in the box
klasskru [66]

Answer:

x is the number you have to multiply by the given number to get the whole value

Step-by-step explanation:

5x*7 x=35

6 0
3 years ago
When rolling two dice , there are blank different ways to roll at least one 4.
Ann [662]

Answer:

3

Step-by-step explanation:

These 3 ways are:

  1. The first die showing a 4 and the second die showing a different number
  2. The second die showing a 4 and the first die showing a different number
  3. Both dice showing 4s
7 0
3 years ago
Read 2 more answers
Other questions:
  • I need help on this question I need to see if I’m doing it the right way I think it’s *14+b=80
    14·1 answer
  • Albert had a goal of saving $80. He saved 115% of his goal. How much money did Albert save?
    9·1 answer
  • What is 2/3+3/4+5/8 please help
    12·1 answer
  • The sum of a number and five is twenty. How do I write this?
    10·2 answers
  • Which value of x makes the equation 2.75(2x - 14)= 5.55
    8·1 answer
  • A new car costs $17,500 at a car dealership. If there is an 8% sales tax, what is the actual cost of the car?
    9·1 answer
  • (25x2) + (3x10) = ?<br><br> (25x2) + (3x10) = ?
    15·2 answers
  • HELP!!! ASAP!!! THANK YOU !! 10 POINTS &lt;333
    7·1 answer
  • If 2x + 3y = 15 and xy = 6, find 4x2 + 9y2<br>Need a quick help for my homework please help.<br>​
    6·1 answer
  • What is the value of x that makes AB |I CD?
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!