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X+y+z=2 -x+3y+2z=8 4x+y=4
answered
Sep 9, 2021
Mathematics
college
3
votes
42.6k
views
A ball rolling on the floor is an example of motion. a random b) translatory c) multiple d) rotatory
answered
Aug 12, 2021
Physics
high-school
0
votes
135k
views
Whats the net force
answered
Jul 23, 2021
Physics
high-school
2
votes
182k
views
How much power is required to raise 2 kilograms 3 meters in 4 seconds?
answered
Jul 19, 2021
Physics
high-school
1
vote
32.3k
views
Roger McDonald decides to open up series of liquor stores in his home state. He calls his chain McDonald's and uses a large, blue, curvy M as his logo. McDonald's Corporation, the famous fast food restaurant
answered
Jul 16, 2021
Social Studies
high-school
0
votes
76.4k
views
What is a good psat 8/9 score? Is would around 800-900 be bad, and 1000-1200 be good for an eight grader?
answered
Jul 8, 2021
SAT
high-school
1
vote
5.8k
views
2. What were the major problems facing the United States at this time?
answered
Jul 2, 2021
History
middle-school
1
vote
187k
views
Which point is located at (2,3)? a b d e
answered
Jun 23, 2021
History
high-school
1
vote
28.4k
views
Which of the -values are solutions to the following inequality? 38 Choose all answers that apply: (Choice A) A x = 25x=25x, equals, 25 (Choice B) B x = 40x=40x, equals, 40 (Choice C) C x = 120x=120x, equals,
answered
Apr 15, 2021
Mathematics
high-school
3
votes
45.7k
views
Which expression can you simplify by combining like terms? CLEAR CHECK 12b2+4ab−3ba−6 17a2−6b2a+4ba−9 5b2−5a2+8a−b 14a2+6ab−3b−3a
answered
Jan 24, 2021
Mathematics
middle-school
6
votes
6.5k
views
1.97 as mixed number
answered
Jan 23, 2021
Mathematics
high-school
2
votes
34.5k
views
What was the Lost Generation anguished about?
answered
Oct 29, 2020
History
middle-school
4
votes
163k
views
Sam's business will cost $49,500 to set up and run for the first year. Sam then expects an annual operational expense total of $30,500. According to Sam's model, how long will it take Sam to see an overall
answered
Aug 30, 2020
Business
high-school
7
votes
221k
views
Simplify quantity 10 x squared minus 32 end quantity over 4
answered
May 24, 2020
Mathematics
middle-school
2
votes
18.1k
views
Hydrochloric acid is a strong acid that is diprotic. True or false?
answered
May 1, 2020
Chemistry
high-school
3
votes
228k
views
According to charles’s law, which two variables are directly proportional? -volume and temperature -volume and pressure -pressure and temperature -temperature and the number of molecules
answered
Aug 14, 2019
Chemistry
middle-school
4
votes
134k
views
Which of the following is a secant?
answered
Feb 20, 2019
Mathematics
high-school
1
vote
142k
views
When an atom’s electron is in an orbital higher than the ground state, the atom is in a(n) ionized state. ground state. neutral state. excited state.
answered
Oct 30, 2018
Chemistry
high-school
5
votes
112k
views
Which is the best surface for oil paints??
answered
Aug 1, 2018
Arts
high-school
5
votes
119k
views
liz spent a total of $44.88 at the mall she has $7.62 left. How much money,m,did Liz have when she arrives at the mall?
answered
May 20, 2018
Mathematics
middle-school
5
votes
26.0k
views
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