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Which expressions are equivalent to -7+3(-4e-3)? Select all that apply. A. -4(3e+4) B.12e C. None of the above
answered
Jul 4, 2020
Mathematics
middle-school
5
votes
19.0k
views
How did the surprise attack on Pearl Harbor change the public’s opinion about the war?
answered
Jan 5, 2020
History
middle-school
3
votes
168k
views
How does survival of the fittest help keep the ecosystem balanced
answered
Oct 17, 2019
Biology
college
3
votes
92.5k
views
How to tell the difference between polar and nonpolar covalent bonds?
answered
Aug 31, 2019
Chemistry
high-school
7
votes
76.2k
views
Which ion is produced when an Arrhenius base is dissolved in water?
answered
May 19, 2019
Chemistry
middle-school
2
votes
200k
views
Consider the function represented by the equation 6q = 3s - 9. Write the equation in function notation, where q is the independent variable.
answered
Dec 27, 2018
Mathematics
high-school
5
votes
43.1k
views
How did leadership contribute to the decline of the Empire after the Pax Romana?
answered
Aug 26, 2018
History
middle-school
2
votes
176k
views
What is the slope of the line that passes through (1,14) and (6,10) ?
answered
Jul 20, 2018
Mathematics
middle-school
1
vote
119k
views
Who were three significant black abolitionists prior to and during the Civil War? Harriet Beecher Stowe Frederick Douglass John Brown Harriet Tubman Josiah Henson Mary Walker
answered
Feb 11, 2018
History
high-school
4
votes
84.6k
views
What is the first step on the following division problem? (8x^3-x^2+6x+7) •/• (2x-1)? A. Divide 8x^3 by 2x B. Divide 2x by 8x^3 C. Divide 6x by 2x D. Divide 2x by 6x
answered
Feb 7, 2018
Mathematics
high-school
4
votes
94.1k
views
demarco wrote two correct variable expressions to represent the phrase “the product of a number and 7”. which variable expressions could demarco have written? select each correct answer. n/7 n⋅7 7n 7/n
answered
Dec 11, 2017
Mathematics
high-school
2
votes
203k
views
On September 17, 2008, high tide in Portland was at midnight. The water level at high tide was 10.3 feet; later, at low tide, it was 0.3 feet. Assuming the next high tide is exactly at 12 noon and that
answered
Sep 8, 2017
Mathematics
high-school
5
votes
213k
views
Which action is considered a mandatory responsibility of US citizenship?
answered
Mar 12, 2016
History
high-school
3
votes
29.8k
views
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