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Can someone help me there's supposed to be two answers but all I got was A Which expressions are equivalent to x+x+x + 2 ? Choose 2 answers: A 3x + 2 B 3 + 2x C 3(x+2) D 2(x+1)+x E 5x
answered
Jul 10, 2019
Mathematics
middle-school
5
votes
86.6k
views
This is a group of elements from the periodic table that have their outer level electrons in the same period as the row in which they are located.
answered
May 21, 2019
Physics
middle-school
5
votes
126k
views
Each member of a nine person committee attends any given meeting of the committee with a probability of 1/2. What is the probability that at least two-thirds of the membership of the committee will be
answered
Apr 14, 2019
Mathematics
middle-school
5
votes
230k
views
According to the Bureau of Labor Statistics (BLS), in 2009, what accounted for more than one-third of fatal occupational injuries in construction?
answered
Jan 16, 2019
Health
college
0
votes
81.0k
views
How many solutions does 25-4x=15-3x+10-x have
answered
Oct 10, 2018
Mathematics
college
4
votes
135k
views
Sally invests $4000 in a savings account which compounds interest monthly. After 10 years, she has a balance of $4,491.73. What is the annual interest rate of the account, rounded to the nearest 0.01%
answered
Sep 2, 2018
Mathematics
college
4
votes
225k
views
What is the length of stack E F with bar on top ? Round to the nearest tenth of a unit. A. 7.2 units B. 6.4 units C. 3.6 units D. 3.0 units
answered
May 20, 2017
Mathematics
high-school
6
votes
83.5k
views
Which document was designed by the forefathers to protect a U.S. citizen's unalienable individual rights? the Federalist Papers the Declaration of Independence the Articles of Confederation the Bill of
answered
Aug 12, 2015
History
high-school
2
votes
8.9k
views
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