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
cestrela7 [59]
3 years ago
11

Which of the following are solutions to | x + 4 |= 3x-5

Mathematics
2 answers:
andrey2020 [161]3 years ago
7 0

X= 9/2

X= 4.5

X= 4 1/2

Serhud [2]3 years ago
5 0

Answer: 9/2

Step-by-step explanation:

1.Break down the problem into these 2 equations.

x+4=3x−5

−(x+4)=3x−5

2. Solve the 1st equation: x+4=3x−5.

x=9/2

3. Solve the 2nd equation: −(x+4)=3x−5

x=1/4

4. Collect all solutions.

x=1/4,9/2

5. Check solution

When x=1/4​​, the original equation ∣x+4∣=3x−5 does not hold true.

We will drop x=1/4​​ from the solution set.

6. Therefore,

x=9/2

You might be interested in
How many degrees are in each interior angle of a regular pentagon
harkovskaia [24]
The measure of an interior angle of a regular pentagon is 108 degrees.
6 0
3 years ago
Read 2 more answers
39 is the percent of 12.5
Rashid [163]
You mean '39 is what percent of 12.5 ?'

So, the answer is

39/12.5 × 100
= 3.12 × 100
= 312%

So, 39 is 312% of 12.5.

(The percentage is greater because 39 is greater than 12.5)
7 0
3 years ago
ME: Honesty Armani wade
Neko [114]

Answer:

The roses are sold individualy for $5.00.

Step-by-step explanation:

To find the answer, you divide 90 (the total amount) by 18 (the number of roses). Because we are doing division, you forget about the dollar sign (for now) and do the division. 90➗18=5. Since it is money, it would be $5.00

4 0
2 years ago
10 POINTS!!!
WINSTONCH [101]

Answer:

2x^3 + 6x^2

Step-by-step explanation:

Volumen = area * height

You already had the area which is:

x^2 + 3x

and the heigth is 2x

Volumen = (x^2 + 3x)* 2x

Volumen = 2x^3 + 6x^2

3 0
3 years ago
Read 2 more answers
Slove 4x -3=9<br>Plz due tomorrow​
IgorLugansk [536]
X=3 is the answer

1.) add 3 to the other side, so add it to 9

2.) you are then left with 4x=12

3.) solve for x, so divide 12 by 4 and you get 3!
7 0
3 years ago
Other questions:
  • The graph represents the atmospheric pressure, in pounds per square inch, as a function of altitude in miles above sea level. Wh
    10·1 answer
  • If 3/4 of a stick of butter will make 10dozen cookies, how many sticks of butter will be needed for 3 dozen cookies
    14·1 answer
  • Can you please help me?
    13·1 answer
  • 3 3/4 acres in 1 1/8 days<br><br> unit rate in acres per day
    15·1 answer
  • How many 2-liter bottles of soda will you need to fill ten 500 milliliter containers?
    12·1 answer
  • 25. Which word does NOT describe the set of points? (1,5) (2, 2) (3, -1) (4,-4) (5, -7) (6,-10) Decreasing Function Increasing L
    6·1 answer
  • Homework - Pure Year 1 - Chapter 11B
    15·1 answer
  • HI PLEASE ANSWER THIS QUESTION THANK YOU!<br> (NO TROLLS PLEASE!)
    9·1 answer
  • What steps should be taken to calculate the volume of the prism? Select three options. A rectangular prism with a length of 9 an
    13·1 answer
  • 9/17 in decimal form rounded to the nearest hundredth
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!