Answers by Alejandro Aburto
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Answers by Alejandro Aburto

Answers by Alejandro Aburto
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Inequalities and linear programming
answered Oct 27, 2019
7 votes
5.0k views
What was the purpose of the code of chivalry during the Middle Ages?
answered Jul 14, 2019
6 votes
106k views
¿En qué año el castellano se hizo el idioma oficial de España? a. 1492 c. 719 D.C. b. 1200 d. 19 A.C.
answered Apr 13, 2019
2 votes
16.7k views
Kate and Jean paint a house together in 6 days. If they work alone, Kate takes 5 fewer days than Jean would take to do the same job. Which equation represents the time it takes Kate to paint the house
answered Dec 21, 2018
4 votes
94.1k views
The Han Dynasty of China contributed which invention to society that is still used today?
answered Nov 27, 2018
0 votes
61.2k views
The length of a rectangle is 4 inches more than its width, and its perimeter is 34 inches. Find the length and width of the rectangle. If w = the width of the rectangle, then the length equals _____. w
answered Oct 28, 2018
4 votes
83.7k views
Veronica's dress shop marks down a pair of shoes 15% when the customer purchases the shoes with a dress or pantsuit. the sale price of the shoes was $59.00. how much would the shoes cost if purchased alone?
answered Oct 13, 2018
3 votes
212k views
Dan has 20 books in his library. He bought several books at a yard sale over the weekend. He now has 71 books in his library. How many books did he buy at the yard sale?
answered May 15, 2018
4 votes
211k views
Which molecule is active during the last step of DNA replication? A) Thymine B) Helicase enzyme C) nucleotidase B) DNA ligase
answered Apr 24, 2018
2 votes
213k views
Two angles of a triangle measure 22° and 53°. What is the measure of the third angle?
answered Sep 30, 2017
7 votes
15.8k views
Advantages and disadvantages of coal
answered Aug 23, 2017
7 votes
193k views
Which of the following was pax romana? a. a long period of relative peace in the empire b. a series of boarder wars led by julius cesar against the gauls c. a set of laws instituted by the roman republic
answered Aug 9, 2017
7 votes
69.8k views
What problems did the north and the south face after the civil war?
answered Jul 17, 2017
3 votes
95.0k views
Imagine that a you and a friend are exercising together at a gym. Your friend suddenly trips and falls, and it is clear that he or she has suffered an injury. Luckily you know exactly what has happened.
answered Mar 2, 2017
2 votes
11.3k views
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