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Solution Which statement about /5x+3 - 4x = 0) is true? O -3 is an extraneous solution because solutions can never be negative. -3 is an extraneous solution because substituting it into the original equation
asked
Sep 22, 2021
Mathematics
middle-school
1
answer
1
vote
166k
views
Why is Western Europe considered postindustrial? A. The Industrial Revolution began in Western Europe. B. It no longer uses coal to power its factories. C. The number of industries and factories has grown
asked
Aug 13, 2021
Social Studies
college
1
answer
2
votes
186k
views
What covered much of North America between 10,000 and 100,000 years ago?
asked
Jul 21, 2021
History
college
2
answers
3
votes
110k
views
Hi can anyone help me with exercise 3 and 4 please
asked
Jun 18, 2021
Mathematics
high-school
2
answers
4
votes
59.8k
views
A pool ball moving 1.83 m/s strikes an identical ball at rest. Afterward, the first ball moves 1.15 m/s at a 23.3 degrees angle. What is the y-component of the velocity of the second ball?
asked
Apr 10, 2021
Physics
college
1
answer
3
votes
108k
views
Simplify the following in the form of a + b √c 3√3 - √2 / 2√3 + √2
asked
Nov 14, 2020
Mathematics
middle-school
1
answer
4
votes
31.5k
views
Perimeter of a semi circle with diameter 30cm
asked
Oct 14, 2020
Mathematics
middle-school
1
answer
2
votes
29.2k
views
Helppp plsssss someone D:
asked
May 3, 2020
Mathematics
high-school
1
answer
4
votes
183k
views
Use a spelling word to complete the sentence. Bob is "blank" with his money.
asked
Apr 24, 2020
English
middle-school
2
answers
0
votes
135k
views
the equation y=15x+500 represents the amaunt y that lin earns by working for x hours plus a performance bonus. what is lin hourly rate
asked
May 1, 2019
Mathematics
middle-school
1
answer
1
vote
80.8k
views
1. After reading why Summer sat by August at lunch on the first day of school, the Reader can tell that Summer A. Is trying to make August believe she is friends with him, only to embarrass him later.
asked
Dec 13, 2018
English
middle-school
2
answers
1
vote
104k
views
Why does everything have to do with social media? why can't the world be more interactive?
asked
Jul 4, 2018
English
high-school
2
answers
3
votes
17.9k
views
A pregnant woman undergoing amniocentesis asks her nurse why the baby needs this fluid. what would be an accurate response from the nurse?
asked
May 21, 2018
Biology
high-school
2
answers
4
votes
143k
views
What elements make up molecules make up molecules of sugar
asked
Apr 22, 2018
Chemistry
college
2
answers
4
votes
25.0k
views
Explain the cause and what happens to the body during traumatic shock
asked
Mar 12, 2018
Health
high-school
1
answer
3
votes
200k
views
In a structure chart, a control couple shows a message, also called a status ____, which one module sends to another.
asked
Feb 7, 2018
Business
high-school
2
answers
4
votes
150k
views
Subtract the following polynomials, then place the answer in the proper location on the grid. Write the answer in descending powers of a. Subtract: 11a2 + 42a - 6 from 14a 2 - 24a + 7.
asked
Jan 23, 2018
Mathematics
middle-school
1
answer
5
votes
162k
views
In Alaya’s home state, an individual’s income tax is calculated as follows: • 4% on any portion of income less than or equal to $10,000, plus • 5% on any portion of income greater than $10,000 but less
asked
Aug 25, 2017
Mathematics
middle-school
2
answers
2
votes
154k
views
How does carbon monoxide disrupt oxygen distribution to the cells? It restricts air flow through the bronchi. It reduces the surface area of alveolar sacs. It binds to hemoglobin in red blood cells. It
asked
Jul 18, 2017
Biology
high-school
2
answers
4
votes
129k
views
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