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Brianna’s teacher asks her which of these three expressions are equivalent to each other. Expression A: 9x - 3x - 4 Expression B: 12x - 4 Expression C: 5x + x - 4 Brianna says that all three expressions
asked
May 6, 2021
Mathematics
college
1
answer
5
votes
114k
views
HELPPO PLZZZZ HELP HELP HELP HELP HELP HELP PLZ AND THANK U HELP HELP HELP HELP HELP HELP PLZ AND THANK U HELP HELP HELP HELP HELP HELP PLZ AND THANK U
asked
Apr 24, 2021
Mathematics
high-school
2
answers
5
votes
67.2k
views
Why do some historians question Marco Polo's veracity?
asked
Mar 19, 2021
History
college
1
answer
2
votes
81.2k
views
How does power play a role in Beowulf?
asked
Mar 15, 2021
English
middle-school
1
answer
4
votes
50.7k
views
Sweat glands in your skin secrete more sweat when your body is hot. What causes sweat glands to do this? Skin muscles contract and squeeze sweat out of sweat glands Sweat glands produce sweat as a reflex
asked
Mar 14, 2021
Health
middle-school
2
answers
3
votes
107k
views
If a sample gas is collected over water. The atmospheric pressure is 778 mm and the temperature is 30°C. If the vapor pressure of water at 30 C is 31.8 mm, what is the pressure of the gas?
asked
Mar 2, 2021
Chemistry
high-school
1
answer
4
votes
140k
views
Explain the similarities and differences in the development of European culture and Middle Eastern culture. Provide four to five sentences in your answer.
asked
Feb 13, 2021
History
middle-school
1
answer
0
votes
134k
views
As a woman walks, her entire weight is momentarily placed on one heel of her high-heeled shoes. Calculate the pressure exerted on the floor by the heel if it has an area of 1.64 cm2 and the woman's mass
asked
Dec 5, 2020
Physics
college
1
answer
5
votes
146k
views
Given f(x) = 17-X^2, what is the average rate of change in f(x) over the interval [1, 5]?
asked
Aug 13, 2020
Mathematics
middle-school
2
answers
3
votes
174k
views
A travel trailer is bought at the price of $35,000. The price decreases at the rate of .25 every year (t). The exponential expression is 35,000(.75)^t. Find the price of the trailer at 5 years.
asked
Aug 9, 2020
Mathematics
high-school
1
answer
1
vote
111k
views
Classify the random variables below according to whether they are discrete or continuous. (a) The time it takes to fly from City Upper A to City Upper B. (b) The time it takes for a light bulb to burn
asked
May 13, 2020
Mathematics
college
1
answer
0
votes
78.2k
views
After Malcolm X made a pilgrimage to Mecca, he __________. a. turned toward overt political violence b. broke with the Nation of Islam and abandoned black separatism c. renounced his citizenship and moved
asked
Mar 16, 2020
History
middle-school
1
answer
2
votes
27.0k
views
763 thousandths in scientific notation
asked
Jun 27, 2019
Mathematics
college
1
answer
2
votes
223k
views
You have three $1 bills, four $5 bills, and two $10 bills in your wallet. You select a bill at random. Without replacing the bill, you choose a second bill at random. What is P($10 then $1)?
asked
Apr 8, 2019
Mathematics
high-school
1
answer
1
vote
41.2k
views
In the regular nonagon shown, what is the measure of angle x? A.36 B.40 C.45 D.60
asked
Jan 26, 2019
Mathematics
high-school
2
answers
4
votes
191k
views
As the day was fair, and the wind favorable, we resolved to go by water. . . . We passed rapidly along: the sun was hot, but we were sheltered from its rays by a kind of canopy, while we enjoyed the beauty
asked
Dec 21, 2018
English
high-school
1
answer
0
votes
25.2k
views
Which of the following is a way to get more sleep? A. Read a tablet before going to bed. B. Sleep in later on the weekends to make up for lost sleep during the week. C. Exercise regularly. D. Both A and
asked
Dec 1, 2018
Health
high-school
2
answers
0
votes
83.4k
views
99 33 11 3 2/3 what comes next
asked
Nov 6, 2018
Mathematics
college
2
answers
3
votes
195k
views
What is 46,000,000 out of 330,000,000?
asked
May 11, 2018
Mathematics
middle-school
1
answer
0
votes
145k
views
According to Thomas Paine, what are the three components of the British Constitution that needed to be examined and improved for the betterment of English society?
asked
May 5, 2018
History
high-school
1
answer
0
votes
192k
views
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