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
Irina18 [472]
3 years ago
7

Absolute Value Equations

Mathematics
1 answer:
Luda [366]3 years ago
8 0

Answer:

4 is E, 5 is A

Step-by-step explanation:

4) Divide both sides by 5 to get |2x + 1| = 11, then solve for x to get 5 and -6.

5) Add 7 to both sides to get ½|4x - 8| = 10. Multiply both sides by 2 to get |4x - 8| = 20, then solve for x to get 7 and -3.

You might be interested in
For f(x) = -1/5x - 14 find x when f (x) = -8
sergejj [24]

Hi!

30 = x

f(x) = -1/5x - 14 find x when f (x) = -8

Set the equation equal to -8

-8 = -1/5x - 14

Add 14 to both sides.

6 = -1/5x

Multiply both sides by -5.

30 = x

Hope this helps! :D

8 0
3 years ago
What is the answer to: 5/2 - 4/3
Neporo4naja [7]

Answer:

7/6

Step-by-step explanation:

5/2-4/3

=(5*3-4*2)/2*3

=(15-8)/6

=7/6

8 0
3 years ago
What is the value of this expression?<br><br> (−2)5<br><br> Enter your answer in the box.
Oxana [17]
-10 since the parentheses mean multiply and multiplying a negative with a positive gives you a negative.
3 0
3 years ago
Read 2 more answers
The deepest plant root is 393.7 feet deep. What is the total depth of the root rounded to the nearest whole number?
andreev551 [17]

Answer:

C. 394 feet

Step-by-step explanation:

.7 is closer to the next whole number.

5 0
2 years ago
Read 2 more answers
In a bag of 20 candies, 12 are red and 15 have peanuts in them. If the events of picking a red candy and picking a candy with pe
choli [55]
Decision in the photo below

7 0
4 years ago
Read 2 more answers
Other questions:
  • Choose a number that is greater than 50 and less than 100.Write a number that is less than your number.Then write a number that
    9·1 answer
  • I need help ASAP PLEASE SOMEONE 100 POINTS IF CORRECT
    13·2 answers
  • Which are the solutions for the inequality m &gt; - 9?
    10·1 answer
  • Use any model to solve the story problem. A single board is 1/12 meter thick. How many boards are there in a stack of boards tha
    13·1 answer
  • Jason has three more peppers then he does cats if he has 11 pets know how many cats does he have
    14·1 answer
  • The formula for the volume of a pyramid is V = 1/3Bh, where B is the area of the base of the pyramid and h is the height of the
    13·1 answer
  • Describe a real world situation in which a data set has two data values with a mean absolute deviation equal to 5 units.
    7·1 answer
  • Three tanks,A,B,C are used to store oil. Tank A contains 'n' litres of oil. Tank B contains (n+150) litres of oil. Tank C is emp
    7·1 answer
  • Answer Please Please <br> I need answe fast
    14·1 answer
  • Express as a trinomial. (x+3)(3x-1)
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!