Answers by Zennni
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Answers by Zennni

Answers by Zennni
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Solve the following System of equations. 4x+5y=10 8x+5y=30
answered Mar 20, 2020
3 votes
28.8k views
What process must happen to gaseous nitrogen before plants can use it to grow?
answered Feb 24, 2020
4 votes
62.6k views
The siege of Boston which began in 1775 ended when?
answered Dec 15, 2019
3 votes
197k views
Wendy added the same amount of water to two plants of the same variety. She placed them in the sun and added fertilizer to one plant but not to the other. She recorded the height of the plants after a
answered Nov 13, 2019
3 votes
124k views
Parliment repealed the stamp act because A) colonial protests were not effective B) Parliament realized it had no right to tax the colonies C) colonial protests were harming British trade
answered Oct 18, 2019
3 votes
164k views
Since ancient times, people around the world painted animals on the rock walls of caves and shelters. true or false
answered Aug 18, 2019
0 votes
162k views
Of the earth's liquid water, most of the freshwater is stored in the form of ________.
answered Aug 2, 2019
2 votes
46.4k views
What is the greatest common factor of 25 and 30
answered Feb 28, 2019
3 votes
207k views
Which most directly controls the rate at which food is broken down to release energy?
answered Dec 20, 2018
3 votes
161k views
A right rectangular prism has a length of 5.5 cm, a width of 3.4 cm, and a height of 8.25 cm. What is the surface area of the right rectangular prism?
answered Oct 13, 2018
4 votes
218k views
Divide 250 in the ratio of 1 : 4
answered Aug 20, 2018
3 votes
1.8k views
How did the Treaty of Versailles affect lands controlled by Germany?
answered Aug 12, 2018
2 votes
73.5k views
Mr. Itol's assistant takes twice as long to complete a computer task as Mr. Itol. If it takes both experts 6 hours to complete the task, how long will it take each of them to do the job alone? PLEASE HELP
answered May 19, 2018
4 votes
10.4k views
When can one say that a product has "value"?
answered May 25, 2017
2 votes
178k views
A scene in ancient greek tragedy is called an
answered Apr 20, 2017
5 votes
78.4k views
a tank can hold up to 500 gallons of water.A gauge reading shows that it is at 80% of its capacity. How many more gallons can it hold
answered Mar 10, 2017
3 votes
165k views
A certain reaction has an activation energy of 51.64 kj/mol. At what temperature Kelvin will the reaction be 5.50 times faster than it did at 343K?
answered Jan 18, 2017
3 votes
181k views
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