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What is the sum of -3/5 and -1/5? A. -4/5 B. -2/5 C. 2/5 D. 4/5
answered
Nov 19, 2020
Mathematics
middle-school
1
vote
62.2k
views
Tomas learned that the product of the polynomials (a + b)(a2 – ab + b2) was a special pattern that would result in a sum of cubes, a3 + b3. His teacher put four products on the board and asked the class
answered
Aug 27, 2020
Mathematics
middle-school
4
votes
214k
views
What was the mita system? A. a practice of paying taxes through labor B. a method of record keeping C. a network of royal messengers D. a rigid social hierarchy
answered
May 16, 2020
History
middle-school
4
votes
124k
views
The sum of two numbers is 12 and their difference is 20. What is the smaller number?
answered
Feb 27, 2020
Mathematics
middle-school
7
votes
1.4k
views
1 2 3 4 5 6 7 8 9 10 A serving portion is usually the equivalent to one serving per package or container. Please select the best answer from the choices provided. T F
answered
Sep 25, 2019
Health
middle-school
5
votes
103k
views
Why did the cotton gin increase slavery ?
answered
Oct 24, 2018
History
college
0
votes
177k
views
what type of economy is an economic system in which private business can operate freely with minimal state control
answered
Jul 11, 2018
History
high-school
5
votes
131k
views
What is an example of “trust-busting” that Theodore Roosevelt enforced?
answered
Jun 16, 2018
History
high-school
3
votes
84.5k
views
In which country do individuals have a high acceptance of unequal power distribution between managers and subordinates? answer mexico hong kong sweden united states
answered
May 23, 2018
Social Studies
high-school
3
votes
47.5k
views
Find the inverse. Restrict the domain as necessary.
answered
May 22, 2018
Mathematics
high-school
5
votes
204k
views
Please help Which of these sentences uses correct punctuation? Francis had a lot on his mind that afternoon, he was concerned about his mother’s illness and about losing his job. The packing instructions
answered
Feb 17, 2018
English
high-school
4
votes
138k
views
President Johnson eventually asked for and received a declaration of war against the country of North Vietnam. True or false?
answered
Mar 10, 2017
History
high-school
4
votes
102k
views
What number can be written as 9 ten and 1 ones
answered
Jan 3, 2017
Mathematics
middle-school
3
votes
195k
views
A store is having a 20%-off sale. It gives an additional 10% off if the price is still over $100 after the first discount. A jacket costs $149.99. Will ypu get the second discount and if so how many dollars
answered
Jul 29, 2016
Mathematics
middle-school
3
votes
157k
views
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