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Factor 7y2 + 4y - 3. A) (7y - 1)(y - 3) B) (7y - 1)(y + 3) C) (7y - 3)(y + 1) D) (7y - 3)(y - 1)
asked
Jan 16, 2018
Mathematics
high-school
1
answer
3
votes
219k
views
What was the Articles of confederation biggest problem? Why?
asked
Dec 19, 2017
Social Studies
middle-school
1
answer
3
votes
220k
views
Monel metal is a corrosion-resistant copper-nickel alloy used in the electronics industry. A particular alloy with a density of 8.80 g/cm3 and containing 0.073% Si by mass is used to make a rectangular
asked
Oct 16, 2017
Chemistry
high-school
1
answer
2
votes
135k
views
Two children fight over a 200g stuffed bear. The 25kg boy pulls to the right with a 15N force and the 20kg girl pulls to the left with a 17N force. Ignore all other forces on the bear (such as its weight).
asked
Jul 10, 2017
Physics
high-school
1
answer
5
votes
209k
views
What happened during the Columbian Exchange? a. Spanish explorers traded food for gold in Latin America. b. Columbus returned to the Americas six times. c. Plants, animals, diseases, and people moved among
asked
Sep 26, 2016
History
high-school
2
answers
3
votes
6.6k
views
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