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
victus00 [196]
2 years ago
13

21 ≤ 2x + 3 = How do you work this out? And what is the answer? :)

Mathematics
2 answers:
nadya68 [22]2 years ago
7 0

Answer:

9

Step-by-step explanation:

  • 21≤2x+3
  • 21-3≤2x
  • 18≤2x
  • divide both side by 2
  • therefore the answer
  • x≥9
Igoryamba2 years ago
4 0
Just use app called Socratic will help out
You might be interested in
The scale factor from S to M is 3/2 What is the scale factor from M to S
natita [175]

we conclude that if the scale factor from S to M is 3/2, then the scale factor from M to S is 2/4.

<h3></h3><h3>What is the scale factor from M to S?</h3>

Suppose we have a figure S. If we apply a stretch of scale factor K to our figure S, we can say that all the dimensions of figure S are multiplied by K.

So, if S represents the length of a bar, then after the stretch we will get a bar of length M, such that:

M = S*K

If that scale factor is 3/2, then we have the case of the problem:

M = (3/2)*S

We can isolate S in the above relation:

(2/3)*M = S

Now we have an equation (similar to the first one) that says that the scale factor from M to S is 2/3.

Then we conclude that if the scale factor from S to M is 3/2, then the scale factor from M to S is 2/4.

If you want to learn more about scale factors:

brainly.com/question/25722260

#SPJ1

3 0
1 year ago
Use the picture provided to figure out the combination.
AlladinOne [14]

Answer:

4223?

Step-by-step explanation:

i need morw context

4 0
1 year ago
If it is 5:00 pm in Bloomington, OH, what time is it in St. Louis, MO?
insens350 [35]

Answer:

4:00. I am sure that it is 4 o clock!

Step-by-step explanation:

it is 4:00

8 0
3 years ago
Determine the quotient of 1 and 2 over 3 divided by 4 over 5.
horsena [70]
The answer to your question is 20/9
7 0
3 years ago
Is 0.85 a fraction or mixed number
MariettaO [177]


It is a fraction.


For example : 50/100   ... 50 is a part on 100.


 100 in decimal term would be 1.00


.85 is LESS than 1.00 causing it to be a part/ or portion of 100.

4 0
2 years ago
Other questions:
  • What is 99,999 rounded to the nearest thousands
    8·2 answers
  • Please help
    7·1 answer
  • Which number is relatively prime to 63?<br> A. 114<br> B. 99<br> C. 87<br> D. 25
    9·1 answer
  • The sum of 3 times a number and 4 is between -8 and 10. Define a variable, write an inequality, and solve the problem.
    9·1 answer
  • The rectangle is divided into equal parts. what is the name of the equal parts
    13·1 answer
  • *Help ASAP Please! Studying for finals and I'm stuck on this question!*
    12·1 answer
  • What are all the triangles in geometry? And the angles too
    12·1 answer
  • During his past seven basketball games, Manuel scored 35, 37, 43, 47, 52, 29, and 31 points respectively. Therefore, his mean nu
    14·1 answer
  • Please help, I'm going crazy on this question ;(​
    5·2 answers
  • PLEASE HELP! What is the value of the expression, written in standard form? (6.6x 10^-2 ) (3.3x10^-4) ​
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!