Answers by Roman Melnyk
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Answers by Roman Melnyk

Answers by Roman Melnyk
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Evaluate the expression for the given value of the variable. -x2-4x; x=-3
answered Jul 14, 2019
5 votes
48.2k views
Sasha has 4 quarters in her pocket. She has 6 times as many quarters in her piggy bank. Draw a picture to show the number of quarters Sasha has in her piggy bank.
answered Jun 18, 2019
7 votes
166k views
Gabriel is not one for pairing socks before he throws them in his sock drawer. One dark morning, his drawer contains 8 blue socks, 6 brown socks, and 4 gray socks. What is the probability that he pulls
answered Mar 2, 2019
5 votes
122k views
Does the following series converge or diverge 7-21+63-189
answered Nov 11, 2018
3 votes
210k views
Which equation has no solution? 4(x + 3) + 2x = 6(x + 2) 5 + 2(3 + 2x) = x + 3(x + 1) 5(x + 3) + x = 4(x + 3) + 3 4 + 6(2 + x) = 2(3x + 8)
answered Nov 4, 2018
3 votes
100k views
TRUE OR FALSE? Some scientific data are obtained through observation rather than experimental results.
answered Oct 21, 2018
6 votes
224k views
How does 8 x 2 1/3 compare to 8 A) Less than 8 because you are multiplying by number less than 1. B) Greater than 8 because you are multiplying by a number less than 1. C) Less than 8 because you are multiplying
answered Oct 19, 2018
3 votes
23.6k views
What was the main reason for Russian expansion in the 1800
answered Sep 26, 2018
4 votes
195k views
Which of the countries listed below receives the most rainfall? Chad Ethiopia Sierra Leone Zimbabwe
answered May 21, 2018
3 votes
33.6k views
women were recruited for jobs vital to the war effort on the home front. which is an obstacle they faced?
answered Sep 5, 2017
5 votes
194k views
Which one of the following words or phrases may be a clue that a sentence is inferring cause and effect? A. Instead of B. Before C. Consequently D. On the other hand
answered May 18, 2017
4 votes
160k views
Why was roanoke a good place to settle in?
answered Apr 9, 2017
4 votes
154k views
a generator can run for 11 hours on 3 gallons of gasoline. if the gasoline costs $3 per gallon, what is the closest number to the cost per hour to run the generator?
answered Aug 21, 2016
1 vote
917 views
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