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Can someone please explain how to do this problem: n(x)=4x+15; n(x)=7 Thanks
answered
Sep 19, 2022
Mathematics
high-school
7
votes
13.5k
views
In what ways did life change in the northern states between the 1790s and 1850s ?
answered
Aug 30, 2022
History
high-school
5
votes
195k
views
What is the domain of the following graph? Please don't put links down I cant download them.
answered
Jul 4, 2022
Mathematics
high-school
2
votes
69.2k
views
How to convert numbers like 5/8 into decimal
answered
Apr 20, 2022
Mathematics
high-school
9
votes
154k
views
Tickets to a football final are selling well. On Thursday, 47 of the tickets are sold. On Friday, 14 of the tickets are sold. What fraction of tickets are available to sell on Saturday?
answered
Mar 23, 2022
Mathematics
high-school
5
votes
148k
views
An industrial laser is used to burn a hole through a piece of metal. The average intensity of the light is W/m². What is the rms value of the electric field in the electromagnetic wave emitted by the laser?
answered
Nov 24, 2021
Physics
college
6
votes
18.1k
views
Find the common difference of the arithmetic sequence -8,-2,4
answered
Nov 22, 2021
Mathematics
middle-school
4
votes
212k
views
The photograph shows an ancient Roman structure
answered
Nov 12, 2021
History
college
2
votes
48.2k
views
How do you write 748,800 in scientific notation? ______× 10^______
answered
Oct 24, 2021
Mathematics
college
2
votes
196k
views
How did the United States gain the Louisiana purchase ?
answered
Oct 16, 2021
History
high-school
1
vote
113k
views
2(4z - 2) = 44 can you help me
answered
Oct 5, 2021
Mathematics
college
0
votes
12.9k
views
What will the average beak depth for finches be after 2 years of average rainfall followed by 3 years of 2 inches of rainfall? a. About 6 mm b. About 14 mm c. About 8 mm d. About 12 mm
answered
Sep 4, 2021
Biology
college
3
votes
171k
views
Read each statement about Hamlet, and identify the critical lens the reader used to view the text.
answered
Aug 18, 2021
English
high-school
2
votes
23.1k
views
If your writing a paper for school, how might it be different from an email you’re writing to your best friend?
answered
Jul 15, 2021
English
college
4
votes
41.9k
views
What does the author MOST LIKELY want the reader to think about the United States decision to model its government in accident Greece?
answered
May 29, 2021
History
college
6
votes
235k
views
If the temperature starts at -5 and then rises 13 degrees, what is the new temperature?
answered
Mar 27, 2021
Mathematics
college
1
vote
93.8k
views
Which answer choices list possible types of angles for this triangle? Select two that apply.
answered
Mar 7, 2021
Mathematics
middle-school
7
votes
44.0k
views
7.Germany and China have laws that prohibit the use of certain kinds of political speech and adult images in the conduct of commerce. Each of these countries has recently taken steps to enforce these laws
answered
Oct 1, 2020
Social Studies
college
5
votes
150k
views
Lisa is 4 centimeters taller than her friend lan
answered
Sep 1, 2020
Mathematics
middle-school
6
votes
212k
views
How sand is deposited along coastline
answered
Jun 11, 2020
Chemistry
middle-school
4
votes
62.7k
views
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