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5.Solve: 2x + y - z = 0 x - y + z = 6 x + 2y + z = 3 Select the appropriate response A) x=2 y=-1 z=-3 B) x=-3 y=5 z=2 C) x=2 y=-1 z=3
asked
Nov 4, 2021
Mathematics
high-school
2
answers
4
votes
127k
views
Any one of you at least answer one question please?
asked
Aug 1, 2021
Biology
high-school
2
answers
3
votes
128k
views
The sum of the first 333 terms of a geometric series is 171171171 and the common ratio is \dfrac23 3 2 start fraction, 2, divided by, 3, end fraction. What is the first term of the series?
asked
Jan 11, 2021
Mathematics
middle-school
2
answers
3
votes
224k
views
Leon contracts to install automatic watering troughs in Kendall's dairy barn. Leon then becomes seriously ill and contracts with Jake to install the troughs. Jake is unreliable and never shows up to install
asked
Nov 19, 2020
Social Studies
high-school
1
answer
5
votes
129k
views
Which number produces an irrational number when added to 1/4
asked
Feb 16, 2020
Mathematics
middle-school
1
answer
4
votes
167k
views
Bowl holds 2/3 cup of soil. 16 full bowls filled the container. How many cups of soil did the container hold?
asked
Jan 7, 2020
Mathematics
high-school
1
answer
1
vote
2.1k
views
How many solutions can be found for the system of linear equations represented on the graph? A) no solution B) one solution C) two solutions D) infinitely many solutions
asked
Nov 26, 2019
Mathematics
middle-school
2
answers
0
votes
14.7k
views
The cylinder shown has a volume of 3.14 in3. Find the volume of a cone with the same base and height as the cylinder
asked
Sep 14, 2019
Mathematics
college
1
answer
4
votes
168k
views
A salad recipe that serves 10 people requires 1 1/2 cups of celery. To serve 5 people, the amount of celery required is
asked
Feb 1, 2019
Mathematics
college
1
answer
5
votes
5.2k
views
What is the meaning of this line from “Because I could not stop for Death”: “My Tippet - only Tulle”?
asked
Jan 7, 2019
English
high-school
1
answer
0
votes
186k
views
On a map, 12 inch represents 45 mile. What distance on the map represents 1 mile? 2/5 in. 5/8 in. 1 3/5 in. 2 1/2 in.
asked
Aug 24, 2018
Mathematics
college
2
answers
3
votes
152k
views
Soda and other carbonated beverages seem more "fizzy" when they are served on an airplane at standard cruising altitude. Write a hypothesis that could explain this observation
asked
Aug 22, 2018
Chemistry
high-school
2
answers
0
votes
11.8k
views
_________________ is also called public communication or presentational communication. a. small group communicationb. interpersonal communication c. computer-mediated communicationd. public speaking
asked
Aug 5, 2018
History
high-school
2
answers
5
votes
178k
views
Four polynomial functions are shown below: f(x) = x3 + 3x2 - 4x - 12 g(x) = x3 - 3x - 2 p(x) = x2 + 3x + 2 t(x) = x2 + x - 2 Which of the following functions has 1 and -2 as its zeros? f(x) g(x) p(x) t
asked
May 1, 2018
Mathematics
high-school
2
answers
5
votes
209k
views
What do some of the best suspence stories have in common
asked
Oct 18, 2017
English
middle-school
1
answer
0
votes
195k
views
The Korean War marked the first time that
asked
Oct 5, 2017
History
high-school
1
answer
0
votes
72.9k
views
The figure shows an apple tree, a caterpillar, and a cardinal. What feeding role dors each organism fill in this food chain (producer, consumer, or decomposer)?
asked
May 28, 2017
Biology
middle-school
1
answer
3
votes
74.9k
views
How many chromosomes are in each daughter cell at the end of mitosis?
asked
Apr 26, 2017
Biology
high-school
1
answer
3
votes
215k
views
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