Answers by Rui Carneiro
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Answers by Rui Carneiro

Answers by Rui Carneiro
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Vina is asked to graph this system of equations: 2x - 4y = 3 7y - 5x = 8 How many times will the lines intersect? A. There is no way to tell without graphing the lines first. B. The lines will intersect
answered May 18, 2022
5 votes
77.9k views
Question 19 of 30 Dr. Davies wants to find out if the amount of sleep students get makes a difference in their performance on a standardized test. The best way of accomplishing this is to do: A. a causation
answered Mar 16, 2022
4 votes
33.3k views
Y=-3/4x+4 find it in slope intercept form
answered Dec 15, 2021
1 vote
147k views
All of the fundamental principles of American democracy are important to consitutional government because they ​
answered Nov 18, 2021
0 votes
73.5k views
Which barriers can make it difficult for individuals to obtain necessary health care
answered Oct 17, 2021
7 votes
183k views
Based on the topic sentence for Main Fact 2, which supporting details would you expect to read in the paragraph?
answered Sep 25, 2021
4 votes
195k views
An attorney charges $150 per hour of service. Shirley paid a total of $700 for 3 hours of services. Write an equation in slope intercept form to represent the situation. What is the initial fee the attorney
answered Sep 22, 2021
3 votes
214k views
What is 1288 times 33?
answered Sep 16, 2021
5 votes
4.0k views
if each box of markers contains 30 markers and every student gets 1 1/3 boxes of markers how many markers do each student get​
answered Aug 2, 2021
4 votes
58.2k views
How would you say “I prefer ice cream” in Spanish? O Yo prefiero el helado. OTú prefieres los batidos. O Yo hago el preparado. OTú prefieres los pasteles.
answered Jun 20, 2021
4 votes
19.9k views
An object is placed in front of a lens at 10cm from its optic centre.The image is seen on the same side of lens at 60cm distance.What is the nature and focal length of the lens?
answered Jun 9, 2021
7 votes
107k views
9×9+9-9 \tan(45 ) ​
answered May 26, 2021
4 votes
75.9k views
Would love some help !!
answered May 1, 2021
6 votes
46.5k views
Casey Electronics has a piece of machinery that costs $300,000 and is expected to have a useful life of 6 years or 40,000 hours. Residual value is expected to be $50,000.Using the units-of-production method,
answered Feb 17, 2021
3 votes
19.7k views
Is young adulthood better characterized as a period of health-improving lifestyles or health-impairing lifestyles?
answered Aug 10, 2020
1 vote
129k views
Following the era of the French Revolution (1789-1799), France A) rid itself of monarchy forever. B) avoided any type of social conflict. C) became vulnerable and was conquered by the British Empire. D)
answered Nov 17, 2019
5 votes
181k views
What did the pattern of earthquakes in the wadati-benioff seafloor zones show scientist
answered Oct 26, 2019
2 votes
100k views
The area of a circle is 19.625 m² what is the circumference of the circle
answered Apr 2, 2019
5 votes
186k views
Which best describes Theseus's conflict with Minotaur? A.Character vs Character B.Character vs Self
answered Mar 5, 2019
5 votes
51.3k views
What are the benefits of scientists using the metric system worldwide? Select all that apply. reduce the chance of errors in correspondence more accurate measuring system easier to use for converting between
answered Jun 17, 2018
4 votes
214k views
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