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Solve the system of equations: x+3y-z=9 2x+9y+4z=12 x+4y+z=7
asked
Dec 12, 2023
Mathematics
college
1
answer
52.8k
views
Carmen has taken out a loan for $800 to buy a car. she plans to pay back the loan at a rate of $40 per month. ramona has borrowed $500 to buy a car, which she plans to pay back at a rate of $20 per month.
answered
Nov 25, 2023
Mathematics
high-school
2
answers
13.3k
views
Fill the table of the function with this ruley = -10x + 3
asked
Nov 20, 2023
Mathematics
college
1
answer
183k
views
Fill in the blanks(science)
asked
Oct 19, 2023
Mathematics
middle-school
1
answer
176k
views
Hannah can walk 3 1/3 miles in 1 1/4 hrs. What is her speed in miles per hr
asked
Sep 28, 2023
Mathematics
college
1
answer
107k
views
Government must support the common good by establishing electric utility monopolies and regulating all trade agreements that allow goods to enter the country. Who would have disagreed with this comment
answered
Aug 11, 2023
History
high-school
1
answer
128k
views
EASY 25 POINTSSSSS as a young person, what actions do you think should be taken in our community to help create awareness of climate change
answered
Mar 22, 2023
Biology
high-school
1
answer
11.9k
views
4 Select the correct answer. A triangle with vertices at A(0, 0), B(0, 4), and C(6, 0) is dilated to yield a triangle with vertices at A'(0, 0), B'(0, 10), and C'(15, 0). The origin is the center of dilation.
asked
Feb 25, 2023
Mathematics
college
1
answer
42.8k
views
1. Please summarize the roles of African Americans in the Civil War.
answered
Feb 24, 2023
Mathematics
high-school
2
answers
16.0k
views
Anyone know how to do this...
asked
Dec 27, 2022
Mathematics
high-school
1
answer
192k
views
What will be benefited to the india having one standard time zone
asked
Dec 23, 2022
Geography
college
2
answers
103k
views
Slope intercept find it
asked
Nov 8, 2022
Mathematics
college
1
answer
196k
views
Which of the following ordered pairs is a solution to the equation 4x+4y=4? Select all that apply.
answered
Sep 23, 2022
Mathematics
high-school
1
answer
210k
views
The volume fraction of particles in a WC-particle Cu-matrix CERMET is 0.84 Calculate the minimum expected elastic modulus, in GPa, of this particle reinforced composite. The moduli of the two components
asked
Sep 5, 2022
Engineering
college
1
answer
106k
views
Refer to your Expeditions in Reading book for a complete version of this text. Based on “Solar Power for Public Buildings,” which answer best states the author’s position on the use of solar power in California?
answered
Aug 31, 2022
Physics
high-school
2
answers
19.6k
views
Refer to your Expeditions in Reading book for a complete version of this text. Based on “Solar Power for Public Buildings,” which answer best states the author’s position on the use of solar power in California?
answered
Aug 31, 2022
Physics
high-school
2
answers
19.6k
views
Refer to your Expeditions in Reading book for a complete version of this text. Based on “Solar Power for Public Buildings,” which answer best states the author’s position on the use of solar power in California?
answered
Aug 31, 2022
Physics
high-school
2
answers
19.6k
views
Why the pulse is clearer in wrist than in ankles?
answered
Aug 23, 2022
Biology
college
1
answer
145k
views
An auto dealership sells minivans and sedans. In January, they sold 10 minivans and 20 sedans. In February, they sold 7 minivans and 14 sedans. During which month did the auto dealership sell a lower ratio
answered
Aug 1, 2022
Mathematics
high-school
1
answer
155k
views
What is one sixth of the product of four and nine
answered
Jul 19, 2022
Mathematics
college
2
answers
233k
views
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