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Answers by Kemp

Answers by Kemp
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Solve the system of equations by substitution. 6 = −4x + y −5x − y = 21 Answer: Solve the system by the elimination method. 2x + y = 20 6x – 5y = 12 Answer:
answered Jul 13, 2019
3 votes
66.8k views
Which postulate or theorem can be used to prove that △PQR is similar to △PST?
answered Apr 28, 2019
3 votes
111k views
What's the greatest common factor of 36,48,60 plz explain I don't understand
answered Mar 5, 2019
3 votes
61.2k views
Why was Robert E. Lee convinced that he should attack in the Northern territory again in June of 1863?
answered Nov 23, 2018
2 votes
185k views
Need help with solving this problem.
answered Nov 23, 2018
5 votes
226k views
What is the total surface area of the drawing? A. 564 km2 B. 256 km2 C. 265 km2 D. 549 km2 
answered Oct 15, 2018
3 votes
102k views
When two temperatures read as nearly the same on a psychrometer, you can conclude that _____?
answered Sep 2, 2018
1 vote
192k views
Aluminum, carbon, and calcium are examples of what type of matter? Solution Heterogeneous mixture Element Compound
answered Aug 27, 2018
3 votes
230k views
The general form of an interval estimate of a population mean or a population proportion is the _____ plus and minus the _____.
answered Apr 22, 2018
2 votes
110k views
What is the product of 2x + y and 5x – y + 3?
answered Oct 9, 2017
6 votes
98.1k views
What statement about a wave produced by a doorbell is true?
answered Jan 16, 2017
5 votes
107k views
Errors in the medical reports can cause legal issues. To ensure your transcription is accurate,what should you do if you come across a blank section in a dictation?
answered Jan 23, 2016
5 votes
127k views
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