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
Anuta_ua [19.1K]
3 years ago
7

I cant remember how to do this

Mathematics
1 answer:
patriot [66]3 years ago
8 0
Okay let’s go through this together I’ll break it down.

2x+3/ x-2 = 38/12

Cross multiply
12(2x+3) = 38(x-2)
24x+36 = 38x-76
- 36= -36
—————————-
24x= 38x-112
-38x= -38x
———————-
-14x = -112
—————— divided
-14x = -14

X= 8
You might be interested in
The length of a rectangular pool is 5 meters less than twice the width. If the pool’s perimeter is 62 meters, what is the width?
jonny [76]
The width is 12 meters.
4 0
3 years ago
Read 2 more answers
What is the mean,median,mode,range of 0,0,1,3,3,4,5,5,7,7,7,7,7,10,18,50?
vodomira [7]
To find the median, we will list our numbers from least to greatest, and then cross out the smallest number and the biggest number.
0,0,1,3,3,4,5,5,7,7,7,7,7,10,18,50.
0,1,3,3,4,5,5,7,7,7,7,7,10,18.
1,3,3,4,5,5,7,7,7,7,7,10.
3,3,4,5,5,7,7,7,7,7.
3,4,5,5,7,7,7,7.
4,5,5,7,7,7.
5,5,7,7.
5,7.
Since we cannot find a middle number, add the last two numbers up and divide by 2.
5+7 = 12. 12/2=6.
Our median is 6.
The mean is the sum of all numbers divided by how many numbers we have.
0+0+1+3+3+4+5+5+7+7+7+7+7+10+18+50= 132.
We have 16 numbers total.
132/16 = 8.25.
Our mean is 8.25.
The mode is the number that appears the most within the given list.
7 appears the most.
Your mode is 7.
The range is the difference between the largest number and the smallest number.
Our largest number is 50 and our smallest number is 0. The difference of two numbers means to subtract. Subtract 0 from 50.
50-0 = 50.
Your range is 50.
I hope this helps!
3 0
3 years ago
How to figure the surface area
Agata [3.3K]

Answer:

i donk know about this sooooooo sorry

Step-by-step explanation:

jjzkz

6 0
3 years ago
Read 2 more answers
Azim wants to buy a tablet computer that is priced at $255 25. If the sales tax rate on the computer is 8%, how many dollars and
natima [27]
8% of $255.25 is $20.42
8 0
3 years ago
Find the value of c that completes the square.
lesya [120]

Answer:

C. 400

Step-by-step explanation:

{v}^{2}  - 40v + c  \\  =  {v}^{2}  - 2.20.v +  {20}^{2}  \\  =  {v}^{2}  - 2.20.v +  400 \\ c = 400

4 0
3 years ago
Other questions:
  • I've been stuck on this for a while
    10·1 answer
  • The vet told Jake that his dog, Rocco, who weighed 55 pounds, needed to lose 10 pounds. Jake started walking Rocco every day and
    9·2 answers
  • Describe the difference between parallel and perpendicular lines, their slopes and graphs
    15·2 answers
  • Sherrell mowed 2/5 of the lawn and Trace power 1/3 of it. How much more of the lawn did Sherrell mow than Trace?
    12·1 answer
  • What is 37% of 400? Round to the nearest hundredth
    14·2 answers
  • Can someone answer this questions please answer it correctly if it’s correct I will mark you brainliest
    11·2 answers
  • What is the answer for this
    15·1 answer
  • PLEASE HELP !! ILL GIVE BRAINLIEST *EXTRA POINTS*.. <br> IM GIVING 40 POINTS !! DONT SKIP :((.
    10·2 answers
  • Match the terms to their definition.
    8·2 answers
  • What is the ...<br><br> plz help
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!