Answers by Ahmed Younes
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Answers by Ahmed Younes

Answers by Ahmed Younes
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-2x + 5y=-15 5x+2y=-6 The solution to the system is
answered Oct 24, 2019
0 votes
84.0k views
During world war 2, who was the commander in chief of the pacific fleet
answered Aug 31, 2019
2 votes
85.7k views
A sample of oxygen at room temperature occupies a volume of 500. l at 1.75 atm. what would be the volume of this gas at 2.50 atm at the same temperature?
answered Jul 23, 2019
2 votes
143k views
Which social study skill is impotant because it allows historians to sequence events
answered May 18, 2019
5 votes
93.3k views
The annual interest rate of Erika's savings account is 6.4%, and simple interest is calculated quarterly. What is the periodic interest rate of Erika's account?
answered Feb 6, 2019
3 votes
101k views
Bryan has a square parcel of land that is 120 yards long and 120 yards wide. The land is planted with Bermuda grass and surrounded by a fence. So that his cattle will not ruin the grass, Bryan decides
answered Oct 19, 2018
4 votes
62.2k views
Can charging by friction occur only in solids? explain using an example.
answered Sep 14, 2018
2 votes
204k views
If the ratio of the corresponding side lengths of two similar polygons is 6:11, what is the ratio of their areas? A. 6:11 B. 12:11 C. 36:11 D. 36:121
answered Jul 11, 2018
5 votes
46.7k views
Whats a story problem for 3.05 divided by 0.05
answered May 23, 2018
1 vote
153k views
Which is one way to determine whether a reaction was a chemical reaction or a nuclear reaction?
answered Jan 20, 2018
4 votes
226k views
Which of the following values "completes the square," or creates a perfect square trinomial, for x2 − 12x + ___? A. -6 B. 12 C. 36 D. -36 *Will someone please help me work through this problem?
answered Oct 12, 2017
7 votes
195k views
Which of these is true about the U.S. economy in the early 21st century? (1 point) The United States has the world's largest economy. The United States exports more goods than any other nation. U.S. households
answered May 1, 2017
4 votes
145k views
What is a substrate? A.) a molecule that changes state B.) a place where the reaction occurs C.) D.) a reactant that is catalyzed by an enzyme
answered Nov 25, 2016
4 votes
150k views
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