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4-6x – 2y – z=-17 5x + y-6z = 19 4r-6y-6z=-20 Solve for x, y and z
asked
Jul 22, 2021
Mathematics
high-school
1
answer
5
votes
4.2k
views
Solve -2=3-7^5radical x^2
asked
Jun 9, 2021
Mathematics
high-school
1
answer
3
votes
219k
views
What is the least common multiple of 18, 20, and 9?
asked
May 15, 2021
Mathematics
high-school
2
answers
3
votes
230k
views
How many regions are the 13 colonies split into
asked
Jan 15, 2021
History
college
2
answers
2
votes
216k
views
AB = 6 cm, AC = 12 cm Calculate the length of CD. Give your answer to 3 significant figures. C 12 cm 55° А D B 6 cm
asked
Jan 14, 2021
Mathematics
middle-school
1
answer
5
votes
73.2k
views
What is the greatest Christian feast A. Christmas B. Easter C. We all sunday
asked
Jan 8, 2021
History
high-school
2
answers
5
votes
38.5k
views
Which best describes the structure of the Declaration of Independence?\
asked
Dec 2, 2020
History
middle-school
2
answers
3
votes
146k
views
What is an equation of the line that is perpendicular to y-3 = -4(x + 2) and passes through the point (-5,7)? O A. Y+7=-=(x-5) O B. 7-7 - }(x+5) O O c. y - 7 = -4(x + 5) D. y+ 7 = 4(x - 5)
asked
May 24, 2020
Mathematics
middle-school
1
answer
3
votes
132k
views
PLEASE HELP ME!!!! The figure shows the location of 3 points around a lake. The length of the lake, BC, is also shown. Which of the following options is closest to the distance (in miles) between points
asked
May 9, 2020
Mathematics
middle-school
2
answers
5
votes
105k
views
The peace conference ending the Russo-Japanese War took place in which country?
asked
Apr 8, 2020
History
middle-school
2
answers
1
vote
221k
views
What is the product 1/4 times 3 ? Use the visual model to answer the question?
asked
Feb 23, 2020
Mathematics
middle-school
2
answers
5
votes
7.5k
views
If the measures of two angles of a triangle are 99° and 26°, what is the measure of the third angle?
asked
Jan 14, 2020
Geography
middle-school
1
answer
5
votes
151k
views
Which change will always result in an increase in gravitational force between two objects
asked
Apr 16, 2019
Physics
high-school
2
answers
1
vote
93.5k
views
What is an executive department?
asked
Mar 12, 2019
Geography
high-school
1
answer
2
votes
230k
views
When populations migrate, their genes are experiencing ___?
asked
Mar 1, 2019
Biology
high-school
1
answer
1
vote
72.1k
views
HELP PLEASE! MAXIMUM POINTS! Look at the images!
asked
Feb 28, 2019
Spanish
high-school
2
answers
1
vote
192k
views
The following stem-and-leaf plot shows scores on a recent literature exam for both Class A and B. Which class has a larger range of test scores? What is the range for that class? Please help me
asked
Jul 13, 2018
Mathematics
middle-school
1
answer
0
votes
9.8k
views
Help?? Explain how energy is transferred in a food web.
asked
Mar 7, 2018
Biology
high-school
1
answer
0
votes
72.9k
views
A spherical container has a radius of 9 cm. it is filled with a solution that costs $2.10/cm³.what is the total value of the solution in the container?use 3.14 to approximate π.express your answer to the
asked
Jan 17, 2018
Mathematics
high-school
2
answers
4
votes
93.7k
views
Simplify the expression: 42 + 8 ÷ 2.
asked
Feb 15, 2017
Mathematics
high-school
1
answer
1
vote
14.0k
views
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