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Which algebraic expression is equivalent-2(4x-5y-5x) A 2x+10y B -2x-10y C -8x-5y D -13x-5y
answered
Aug 19, 2017
Mathematics
middle-school
4
votes
55.5k
views
What is the property of 96+13=13+96?
answered
Jun 24, 2017
Mathematics
middle-school
2
votes
138k
views
Is this inequality correct or incorrect? 1.5 ≤ 0.5
answered
Jan 12, 2017
Mathematics
middle-school
1
vote
25.9k
views
What did Mann advocate while he served on the board of education?
answered
Sep 29, 2016
History
high-school
4
votes
188k
views
True or false? Scientific models can never be changed.
answered
May 8, 2015
Social Studies
high-school
6
votes
114k
views
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