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Answers by Uupascal

Answers by Uupascal
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Solve the following system. 4x2 + 9y2 =72 x2 - y2 = 5 The solutions are (), (), (), and () (remember to include the commas) there has to be 4 solutions all ordered pairs please help
answered Nov 10, 2018
6 votes
15.4k views
You use the _____ sheet in the format cells dialog box to position data in a cell by centering it, for example.​
answered Sep 26, 2018
4 votes
228k views
The number of males per 100 females in a country's population is called what?
answered Sep 15, 2018
1 vote
263 views
What is the factored form of 8x2 + 12x? 4(4x2 + 8x) 4x(2x + 3) 8x(x + 4) 8x(x2 + 4)
answered Jun 10, 2018
5 votes
109k views
One side of a rectangle is 3 inches shorter than the other side, and the perimeter is 54 inches. Which of the following equations could be used to determine the dimensions of the rectangle
answered May 28, 2018
2 votes
207k views
A jeweler is making a a jeweler is making a copy of a 15 inch chain to sell in his store the clasp is a half inch long each link in the chain is 1/4 inch long how many links must to use to make the chain
answered Feb 2, 2018
2 votes
187k views
a 10.00 gram sample of a soluble barium salt is treated with an excess of sodium sulfate to precipitate 11.21 grams BaSO4, (M= 233.4). which barium salt is it?
answered Dec 20, 2017
5 votes
147k views
Amy raises $58.75 to participate in a walk a thon. Jeremy raises $23.250more than Amy. Oscar raises 3 times as much as Jeremy. How much money does Oscar raise.
answered Oct 8, 2017
4 votes
182k views
Why I should do my homework and ways to get motivated?
answered Sep 1, 2017
1 vote
120k views
Show how to make one addend the next tens number. 15+37=?
answered May 29, 2017
2 votes
143k views
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