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What is the value of m squared minus 2 m n + n squared for m = negative 2 and n = 4?
asked
Aug 24, 2021
Mathematics
middle-school
2
answers
3
votes
49.0k
views
The National Origins Act restricted the number of immigrants from any given country to ____ percent of the number of current Americans from that country
asked
Jan 5, 2021
History
high-school
1
answer
5
votes
12.1k
views
the ratio of black bags to blue bags is 5 to 3 if there are a total of 10 black bags then how many blue bags are there
asked
Sep 15, 2020
Mathematics
middle-school
1
answer
2
votes
37.4k
views
Someone help me asap pls
asked
Apr 27, 2020
Mathematics
middle-school
1
answer
5
votes
72.1k
views
A mutation is a permant change in a gene. What is a gene?
asked
Feb 21, 2020
Biology
middle-school
2
answers
2
votes
167k
views
If she wants to bike 220 km , how long (in hours) must she ride? a cyclist rides at an average speed of 25 miles per hour.
asked
Dec 5, 2019
Physics
high-school
1
answer
1
vote
220k
views
identify the slope and Y- intercept of the graph of the equation.Then graph the equation, Y = - 5/4X + 1
asked
Nov 21, 2019
Mathematics
college
1
answer
2
votes
69.0k
views
How much money is 1/2 of $2.34
asked
Nov 6, 2019
Mathematics
middle-school
2
answers
5
votes
187k
views
mckenna and lara work for their uncle eddie, who repairs skateboards and bicycles. uncle eddie is leaving for a vacation to the amazon. he asks the girls to order 54 new new wheels for the 21 skateboards
asked
Jul 9, 2019
Mathematics
middle-school
2
answers
2
votes
207k
views
(1) As a child, Barbara tired of playing with baby dolls. (2) At this time, there were no adult-looking dolls on the market. (3) The brainchild of Mattel co-founder Ruth Handler, Barbie was named for Ruth’s
asked
Jun 4, 2019
English
college
2
answers
4
votes
124k
views
Fill in the blank with the correct verb to make sure the sentences are consistent. Small towns _____ up around the railroad lines, but more towns ____ as the railroad ____ west. Words to choose from: sprang
asked
Jan 24, 2019
English
high-school
2
answers
1
vote
211k
views
X=3\2y-3 write the equation in slope intercept form to find the slope and the y-intercept
asked
Jan 2, 2019
Mathematics
middle-school
1
answer
5
votes
142k
views
Is a rotting log biotic or abiotic?
asked
Sep 10, 2018
Biology
high-school
2
answers
3
votes
127k
views
This organelle has a double-membrane and is used to convert food into ATP that can be used to do cell work
asked
Aug 26, 2018
Biology
high-school
1
answer
0
votes
79.3k
views
Judge Danforth’s character moved from stern enforcement of the law to one of _____.
asked
Aug 12, 2018
English
high-school
2
answers
3
votes
190k
views
__________ became suitable sites for new civilizations like Mesopotamia because they provided arable land and sources for irrigation. A. Coastal plains B. Mountainous regions C. Tropical forests D. River
asked
Jul 19, 2018
History
high-school
2
answers
4
votes
70.6k
views
Equation M: y = x + 4 Equation P: y = 3x + 6 Which of the following is a step that can be used to find the solution to the set of equations? x = 3x + 6 x + 4 = 3x + 6 x + 6 = 3x + 4 x = 3x
asked
Mar 11, 2018
Mathematics
college
1
answer
4
votes
51.0k
views
Which best describes the way photographs are considered by historians? A. primary source documents that are useful in the study of history B. reliable sources for the study of history only if from a named
asked
Nov 25, 2017
History
high-school
1
answer
5
votes
96.0k
views
a photographer is reduced 75% of its original size the photo was originally 12 inches by 16 inches what are the New Dimensions after it has been reduced 75%
asked
Aug 2, 2017
Mathematics
middle-school
1
answer
3
votes
48.0k
views
A summary of what you have learned from a science experiment is called an
asked
May 28, 2017
Chemistry
middle-school
1
answer
5
votes
176k
views
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