5
Select ALL the correct answers.
Select all the statements that are true for the following...
Mathematics, 06.05.2021 21:40 mar4894
5
Select ALL the correct answers.
Select all the statements that are true for the following systems of equations.
System A
2x - 3y = 4
4x - y = 18
System B
3x - 4y= 5
y = 5x + 3
System C
2x - 3y = 4
12x - 3y = 54
Systems A and C have the same solution.
Systems A and B have different solutions.
ΠΠΠΠΠ
Systems B and C have the same solution.
System C simplifies to 2x - 3y = 4 and 4x - y = 18 by dividing the second equation by three.
All three systems have different solutions
Reset
Next
Answers: 1
Another question on Mathematics
Mathematics, 21.06.2019 17:20
The function a represents the cost of manufacturing product a, in hundreds of dollars, and the function b represents the cost of manufacturing product b, in hundreds of dollars. a(t) = 5t + 2 b(t) = 7t - 2t +4 find the expression that describes the total cost of manufacturing both products, a(t) + b(t). a. 7t^2 - 7t + 2 b. 7t^2 + 3 +6 c. 7t^2 + 7t - 6 d. 7t^2 - 3t + 6
Answers: 3
Mathematics, 21.06.2019 22:40
Find the missing factor. write your answer inexponential form.9^2=9^4Γ
Answers: 1
Mathematics, 22.06.2019 05:30
Determine whether angle-angle-angle (aaa) is a valid means for establishing triangle congruence. if it is a valid criterion, explain why. if it is not valid, use geogebra to create a counterexample demonstrating that it doesnβt work and give an explanation. if you construct a counterexample, take a screenshot of your work, save it, and insert the image in the space below.
Answers: 3
You know the right answer?
Questions
Mathematics, 09.04.2021 16:30
Mathematics, 09.04.2021 16:30
Mathematics, 09.04.2021 16:30
Biology, 09.04.2021 16:30
Mathematics, 09.04.2021 16:30
Mathematics, 09.04.2021 16:30
Chemistry, 09.04.2021 16:30
Mathematics, 09.04.2021 16:30
