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4 (3x + 5y + 2z) + 3(x-z) Tom: 12x + 20y +8z Jess: 5(3x + 4y +2) chistian: 15x + 20y - 5z which one is equivilant?
asked
Apr 15, 2018
Mathematics
middle-school
2
answers
5
votes
105k
views
All of the following are equivalent except _____. x - (-2) -2 + x x - 2 x + (-2)
asked
Mar 24, 2018
Mathematics
high-school
2
answers
0
votes
214k
views
How does the Constitution support the idea of the rule of law in the executive branch?
asked
Oct 8, 2017
English
middle-school
2
answers
5
votes
74.6k
views
Newton’s law of cooling states that the rate of cooling of an object is proportional to the temperature difference between the object and its surroundings. So the rate of cooling for a bottle of lemonade
asked
Sep 7, 2017
Chemistry
high-school
1
answer
1
vote
225k
views
Government and public support for the labor movement increased dramatically during the __________. a. Progressive Era b. Industrial Revolution c. Great Depression d. Second World War
asked
Jan 14, 2016
History
high-school
2
answers
0
votes
133k
views
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