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
gladu [14]
3 years ago
12

Without calculating, how do you know that the equation |4x - 71 = -1 has no solution?

Mathematics
1 answer:
Anni [7]3 years ago
5 0

Answer:

See Explanation

Step-by-step explanation:

Given

|4x - 7| = -1

Required:

How do you know, it has no solution

The expression on the left-hand side is an absolute function and the result is always positive.

However, the expression on the right-hand side shows a negative sign.

The negative sign is on the contrary to what an absolute value represent.

<em></em>

<em>Hence, it has no solution.</em>

You might be interested in
Are these two answers correct??
Damm [24]

Answer:

Yes

Step-by-step explanation:

7 0
2 years ago
Ed wants to buy a new video game system which costs $250. he has
BARSIC [14]

The required equation is <u>135 + 9x > 250</u>.

The number of lawns Ed must mow is assumed to be x.

The amount Ed charges for each lawn he mows is $9.

Thus, the total amount Ed earns by mowing x lawns = $9x.

The savings which Ed has is $135.

Thus, the total amount Ed will have to spend can be written as the expression, $(135 + 9x).

The cost of the video game is given to be $250.

We are asked to write an equation, that can be used to find the number of lawns Ed mow, that is x so that the amount Ed has will be more than the amount he needs to buy the video game.

This can be shown as the equation:

Total amount Ed has > Cost of the video game,

or, 135 + 9x > 250.

Thus, the required equation is <u>135 + 9x > 250</u>.

Learn more about writing equations at

brainly.com/question/25235995

#SPJ1

3 0
1 year ago
Use properties to find the sum or product 9 times 52
hammer [34]
9 times 52 = 468 hope that helped!!
3 0
2 years ago
Read 2 more answers
An engineer scale model shows a building that is 3 inches tall. If the scale is 1 inch = 600 feet, how tall is the actual buildi
Sever21 [200]

The actual height of building is 1800 feet.

Step-by-step explanation:

Given,

Height of building in model = 3 inches

Scale used by engineer;

1 inch = 600 feet

Therefore;

Actual height of building = Height in model * Scale used

Actual height of building = 3 * 600

Actual height of building = 1800 feet

The actual height of building is 1800 feet.

8 0
3 years ago
A mosquito collides head-on with a car traveling 60 mph. Is the force of the mosquito on the car larger than, smaller than, or e
nirvana33 [79]
Smaller the mosquitoes possibly fly only 9mph a car coming at 60 would destroy mosquito obviously the force of a moving object will move it
5 0
3 years ago
Other questions:
  • An arithmetic sequence is shown below. You are not given many terms of this sequence, but you do have enough to fill in the miss
    13·1 answer
  • A textbook costs $65.49 before tax. The tax on the textbook is 6.5%. What is the total cost of the textbook? Round your answer t
    12·2 answers
  • A rocket moves at the speed of 4.9 miles per second. How fast is the rocket traveling kilometers/hour (km/h)? (1 mile = 1.6 kilo
    7·2 answers
  • NEED ANSWER QUICKLY
    14·1 answer
  • Y2 – 3y + 2 = 0 solve buy factoring
    9·1 answer
  • A national manufacturer of ball bearings is experimenting with two different processes for producing precision ball bearings. It
    11·1 answer
  • If the discount rate is 20%, how much would the discount be on a pair of boots that cost $75?
    11·1 answer
  • A factory makes cars at a constant rate. The table shows the number of cars made for different lengths of time. A manager draws
    12·1 answer
  • Please help i dont get it
    13·2 answers
  • The means and mean absolute deviations of the individual times of members on two 4 times 400 meter relay track teams are shown i
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!