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Q1: Which pairs of expressions are equivalent (Choose all that apply.) * 14 - 9 and 14 + (-9) 18-6 and -18 + 6 -7-22 and 22-(-7) 3-30 and 3 + (-30) 10 - 5 and 5 - 10
answered
Apr 20, 2021
Mathematics
middle-school
3
votes
113k
views
Calculate the average speed of a train that completed a 525 km trip in 4.7 h. Round your answer to the nearest whole number.
answered
Mar 26, 2021
Mathematics
college
6
votes
198k
views
Read the excerpt from The Crisis, Number I. "Not a man lives on the continent but fully believes that a separation must some time or other finally take place, and a generous parent should have said, 'If
answered
Oct 19, 2020
English
college
4
votes
174k
views
The only parallel not found in Psalm 100 is the climactic parallel. True False
answered
Aug 27, 2020
History
middle-school
3
votes
59.2k
views
Cream Bay has come out with a new range of ice creams. To promote the new products, Cream Bay has set up shopping mall kiosks to offer free ice cream samples to potential customers. Which promotion tool
answered
Jun 4, 2020
Business
high-school
5
votes
206k
views
Miguel volunteers at a library. He needs to arrange 576 books on shelves for a book sale. There are 16 empty shelves. Miguel puts an equal number of books on each shelf.
answered
Jan 22, 2020
Mathematics
high-school
6
votes
196k
views
What pattern was repeatedly used for the flooring in Death of a Salesman?
answered
Dec 27, 2019
Arts
high-school
4
votes
68.1k
views
A restaurant bill before tax is $15.50. If the sales tax is 8% and a 15% tip is added, what is the total cost of the meal? - Do not pay taxes on the tip.
answered
Nov 13, 2019
Mathematics
middle-school
3
votes
144k
views
In what ways do the quilts hold different meanings for dee and for maggie in "everyday use" by alice walker
answered
Aug 14, 2019
English
high-school
0
votes
135k
views
I know that you went to bed late. A. Je sais que vous s'êtes couché tard. B. Je vais que vous vous êtes couchés tard. C. Je sais que vous s'est couché tard. D. Je sais que vous vous être coucher tard.
answered
May 10, 2019
French
middle-school
1
vote
103k
views
Research to support a genetic component to adhd indicates that the regulation of ____ may be involved: a.serotonin b.benzoate c.dopamine d.testosterone
answered
Apr 15, 2019
Biology
high-school
1
vote
168k
views
How did Newton use creativity in logic and his approach to investigating light
answered
Feb 16, 2019
Biology
middle-school
5
votes
172k
views
2. Why did some nations embrace totalitarianism after World War I
answered
Dec 12, 2018
History
high-school
3
votes
207k
views
Economics help please? Just number 1 the others are fine.
answered
Aug 20, 2018
Social Studies
high-school
3
votes
139k
views
Natural, gradual regrowth of a community of species in an area is called
answered
Jul 1, 2018
Biology
high-school
3
votes
193k
views
Economic decisions are made by central planners, as the communists did
answered
Apr 28, 2018
Social Studies
high-school
0
votes
93.5k
views
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