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Which expression is equivalent to 5x - 5x + 3x - 3x? A) -16x B) -4x C) 4x D) 0
answered
Jul 23, 2019
Mathematics
middle-school
4
votes
33.7k
views
Why were austria's borders smaller after world war i than before the war?
answered
Jun 24, 2019
History
high-school
2
votes
175k
views
Find all the perfect numbers between 20 and 30
answered
Mar 7, 2019
Mathematics
middle-school
1
vote
234k
views
How did the political systems of Southeast Asian kingdoms change from the sixteenth to the eighteenth centuries?
answered
Jul 21, 2018
History
high-school
3
votes
4.6k
views
1) Grant has 4 pairs of shorts (blue, white, khaki, and black) and 3 shirts (red, orange, and green). a) Draw a tree diagram to show all possible outfit outcomes. b) What is the probability Grant selects
answered
May 16, 2018
Mathematics
college
3
votes
110k
views
What is the percent by mass of oxygen in al2o3 ?
answered
May 13, 2018
Chemistry
high-school
5
votes
155k
views
How was Antony loyal to Julius Caesar
answered
Jan 13, 2018
English
high-school
0
votes
53.8k
views
If the diving board is 3.00 m above the water, what is the diver's speed just before she enters the water?
answered
Jan 12, 2018
Physics
high-school
4
votes
144k
views
When x is 2.25, y is 6.75 y varies directly with x write the direct variation equation in the form y = kx. direct variation equation find y when x is 4.2. when x = 4.2, y =?
answered
Jun 16, 2017
Mathematics
high-school
3
votes
229k
views
Choose the correct perterit form of : comer (Juan) A. comí B. comiste C. comió D. comimos E. comisteis F. comieron
answered
Mar 8, 2017
Spanish
high-school
3
votes
425
views
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