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
Kaylis [27]
2 years ago
9

Solve the compound - 20 ≤ 2x - 20 ≤ 10​

Mathematics
1 answer:
Gwar [14]2 years ago
4 0

Answer:

0≤ x ≤ 15

Step-by-step explanation:

  • - 20 ≤ 2x - 20 ≤ 10​
  • -20 + 20 ≤ 2x - 20 + 20 ≤ 10​ + 20       ⇒ add 20
  • 0 ≤ 2x  ≤ 30​                                          ⇒ divide by 2
  • 0≤ x ≤ 15                                               ⇒ answer

or x = [0,15]

​

You might be interested in
(4x+3)+(×-2)+(4x+3)+(x-2)
ahrayia [7]
4x + 3 + x - 2 +4x +3 +x - 2
5x + 1 + 4x + 3 + x - 2
5x + 1 + 5x + 1
10x + 2

6 0
3 years ago
Read 2 more answers
This is for extra credit​
ivolga24 [154]

Answer:

\

Step-by-step explanation:

its to blurry what does it say so i can help

5 0
3 years ago
Read 2 more answers
Sergio makes belts in his garage.He makes a certain number of belts for every hour he works.what is the missing value in the tab
aleksklad [387]
Is 12 Because the pattern is 2+1=3; 4+2=6;
6+3=9; 8+4=12 and 10+5=15
8 0
3 years ago
Advantages of mathematical models are they are _____ and easy to produce allowing faster _____ makingThey can help us _____ our
pochemuha

Answer:

Advantages of mathematical models are they are useful and easy to prodce allowing faster decision making. They can help us to grow our understanding of the real world and they enable us to be made as well as help provide to understand the exact condition of stability for the considered system.

Step-by-step explanation:

Advantages of mathematical models are they are useful and easy to prodce allowing faster decision making. They can help us to grow our understanding of the real world and they enable us to be made as well as help provide to understand the exact condition of stability for the considered system.

8 0
3 years ago
The area of a triangular prism is 18inches squared. We know the height is 9.5in. What is base a, b, and c?
ivanzaharov [21]

Answer: step by step calculation, formula & solved example

problem to find the area for the given values of base b, & height h of triangle in

inches (in), feet ... Learn how we & our partners collect & use data. ... (1/2) x Base

x Height substitute the values = (1/2) x 18 x 12 = 108 cm2. The area of a triangle

8 0
3 years ago
Other questions:
  • the ratio of men to women working for a company is 4 to 7. If there are 286 employees total, how many men work for the company?
    13·1 answer
  • How does the order of operations relate to solving multi-step equations? Use examples of solving an equation, and then evaluatin
    12·1 answer
  • Explain how multiplying fractions is similar to multiplying whole numbers and how it is different
    13·1 answer
  • the length of a rectangle is 4 more than the width, if the perimeter of the rectangle is 100 feet find the length width and area
    8·1 answer
  • ((Image Included))
    13·2 answers
  • Which side of angle measures could be the interior angles of a triangle?
    14·1 answer
  • X^2-2x-15=0<br><br> x^2-7x=18<br><br> 4n^2=4n+36=0
    8·1 answer
  • Two times a number added to another number is 25. Three times the first number minus the other number is 20
    7·1 answer
  • Pl help it’s for a grade
    9·1 answer
  • Jonah calculates that the perimeter of the rectangle below is 6 1/4x - 3. Explain his error and include the correct expression.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!