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Answers by Nikolay Lukyanchuk
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X-y=3, 2x-y=5 what’s the solution
answered
Jun 14, 2023
Mathematics
college
3
votes
146k
views
Determine the enthalpy change when 7.08g of Ag is obtained. use the abbreviated form of the unit in your answer. 2AgBr(s) -> 2Ag(s) + Br2(l) deltaH = -220kJ
answered
Apr 23, 2023
Chemistry
high-school
3
votes
109k
views
do you think political parties should be a part of the American Republic (Democracy)? Why or Why not? USe specific examples to support your answer
answered
Jan 25, 2023
Social Studies
high-school
3
votes
151k
views
If f(x) = x²4+10, what is f(-7)?
answered
Dec 31, 2022
Mathematics
college
4
votes
113k
views
What is the presidential succession act of 1947 and who are the next two positions in line for the presidency after the Vice President
answered
Dec 26, 2022
Mathematics
high-school
3
votes
230k
views
1. Personal Characteristics Jack Ma possess (In accordance with the discussion in the lesson, give at least three.) 2. Key takeaways you've got from him. (Use your own words, give at least three) 3. In
answered
Dec 26, 2022
Business
high-school
3
votes
123k
views
Using the elimination method, what is x and y ( please explain, I am still slightly confused) x + 3y= -1 -2x - 3y=5
answered
Nov 21, 2022
Mathematics
high-school
7
votes
93.9k
views
Using the elimination method, what is x and y ( please explain, I am still slightly confused) x + 3y= -1 -2x - 3y=5
answered
Nov 21, 2022
Mathematics
high-school
7
votes
93.9k
views
Using the elimination method, what is x and y ( please explain, I am still slightly confused) x + 3y= -1 -2x - 3y=5
answered
Nov 21, 2022
Mathematics
high-school
7
votes
93.9k
views
Help me pleaseeeeeeee
answered
Jul 30, 2022
Spanish
high-school
2
votes
202k
views
Decide if the following sentence is grammatically correct or incorrect. estamos de acuerdo
answered
Jun 2, 2022
Spanish
college
1
vote
126k
views
Conjugate the verb in parentheses correctly: You want to tell your teacher, "My friends skateboard." Mis amigos _________ (montar) en monopatín.
answered
May 23, 2022
Spanish
high-school
2
votes
144k
views
What type of irony is it when everyone expects A but B
answered
May 21, 2022
English
high-school
7
votes
195k
views
A major storm has winds speeds that are at least 110 miles per hour.Write and solve an inequality that describes how much greater these wind speeds are than the slowest hurricane
answered
Mar 14, 2022
Mathematics
high-school
13
votes
76.4k
views
A chocolate bar cost 2 dirham. Alyazia spends 18dh on chocolate bars for her siblings. Write an equation to express how many chocolate bars she bought. pllssss helpppp
answered
Feb 11, 2022
Mathematics
high-school
5
votes
192k
views
How do you do this , i need help!!
answered
Feb 5, 2022
Mathematics
high-school
5
votes
207k
views
Please help me! I'll give you 15 points. I need this ASAP! I need answers from 1-5. thank you Solve for x 1. 8(x + 2) = 72 2. 3(x + 5) = 75 3. -2(x + 4) = -2(2x - 12) 4. 10 -5(x - 5) = 100 5. -7(x + 2)
answered
Oct 22, 2021
Mathematics
high-school
0
votes
134k
views
Simplifying an Expression with the Numerator and the Denominator Raised to a Power
answered
Oct 20, 2021
Mathematics
high-school
2
votes
144k
views
When Multiplying powers with the same base, use the
answered
Sep 30, 2021
Mathematics
high-school
5
votes
119k
views
E ( y ) = β 0 + β 1 x 1 + β 2 x 2 + β 3 x 3 where LaTeX: yy represents exam score (0 to 100 points), LaTeX: x_1x 1 represents the amount paid to a teacher (in dollars), LaTeX: x_2x 2 represents the number
answered
Aug 29, 2021
Mathematics
college
3
votes
113k
views
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