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
shepuryov [24]
3 years ago
15

|4x−1|=7 PLEEEASE HELP!!!

Mathematics
1 answer:
Alisiya [41]3 years ago
3 0

Answer:

x = 2, - 3/2.

Step-by-step explanation:

|4x - 1| = 7

4x - 1 = 7 or  4x - 1 = -7

4x = 8      or     4x =  -6

x = 2 , x = -3/2.

You might be interested in
Describe the transformation that occurs when:
arlik [135]

Answer:

The graph is being stretched vertically, so it will be thinner.

Step-by-step explanation:

g(x) = 8f(x) means that you are multiplying each original y-value by 8, so the graph gets thinner. When there's a number n greater than 1 in front of the function, it's a vertical stretch by n.

8 0
3 years ago
What is the average acceleration of a southbound train that slows down from 15 m/s to 8.6 m/s in 1.2 s?
horrorfan [7]

Answer:

The average acceleration of train is 5.34\ m/s^2

Step-by-step explanation:

We have,

A train that slows down from 15 m/s to 8.6 m/s in 1.2 s. It means that 15 m/s is its initial velocity and 8.6 m/s is its final velocity.

It is required to find the average acceleration of the train.

a=\dfrac{v-u}{t}\\\\a=\dfrac{(8.6-15)\ m/s}{1.2\ s}\\\\a=-5.34\ m/s^2

The average acceleration of train is 5.34\ m/s^2.  Negative signs shows that the train is decelerating.

5 0
3 years ago
In a lot (collection) of 100 light bulbs, there are 5 defective bulbs. an inspector inspects 10 bulbs selected at random. find t
Vedmedyk [2.9K]
Probability of finding no defective bulb
=95/100*94/99....86/91
=95!/(85!) / (100!/90!)
= 110983/190120
=>
Probability of finding at least one defective bulb
=1-110983/190120
= 79137/190120
= 0.41625 (to 5 decimal places)
5 0
2 years ago
What is the unit rate for the table showing the cost of movies?
photoshop1234 [79]
2.75! Good luck hope you do good
6 0
2 years ago
Read 2 more answers
Paula completely covered a square wall using 87.5 ft2 of wallpaper without any overlap. Which measurement is closest to the side
charle [14.2K]

Answer:

do you go to garcia middle school 9 feet is the answer

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Other questions:
  • What is the answer ​
    12·2 answers
  • What is the slope of the line represented by the equation y = -x - 3?
    8·1 answer
  • Use transitive property to solve this variable
    6·1 answer
  • The ratio of the number of boys to the number of girls at Liam's school is 4:5. There are 270 students at his school. Statement
    8·1 answer
  • 1. What is the area of the figure below?
    7·1 answer
  • According to Nasa, when the International Space Station (ISS) is at an altitude of 385 kilometers, it travels at about 17,178 mi
    12·1 answer
  • 126 high school students were asked if they speak Spanish, English or Cantonese. Their answers are summarized by the Venn diagra
    14·1 answer
  • Triangle LMN, with vertices L(-9,5), M(-4,2), and N(-6,9), is drawn inside a rectangle, as shown below.
    11·2 answers
  • In a popular online role playing game, players can create detailed designs for their character's "costumes," or appearance. Boub
    5·2 answers
  • HELP DUE IN 20 MINS!!!!!!
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!