I gave the answer earlier, but here is the solution again, along with a graph proving it is correct.
What is the solution to the system of equations? {x=5y=2x−1 (5, 9) (9, 5) (5, 11) (11, 5)
2 answers:
Answer:
(5, 9)
Step-by-step explanation:
Given:
The equations to solve are:
Since the value of 'x' is given, we solve this system of equations using Substitution method.
We have to solve this by substituting in the value of 'x' from first equation into second equation.
Therefore, the second equation becomes
Therefore, the values are:
Hence, the solution is in ordered pair form is (5, 9).
You might be interested in
Answer:
a. Tim has completed a greater amount of work.
b. Together they have completed part of two projects.
Step-by-step explanation:
Let us assume that the project on which Jaime and Tim are working has x amount of space.
Now, given that Jaime has 5 over 11 space of a project completed while Tim has finished 7 over 13 space of the same project.
Therefore, Jaime has completed amount of space and Tim has finished
amount of space.
a. Now, (7x) \times 11 > (5x) \times 13
⇒
Therefore, Tim has completed the greater amount of work. (Answer)
b. Together they have completed amount of space out of 2x amount of space. (Answer)