Since "a" is on the top and the bottom, you can simplify that
Is the system of equations consistent and independent, consistent and dependent, or inconsistent? y=−x−13y=−3x+2 Select the corr
1 answer:
Answer:
Is a consistent independent system
Step-by-step explanation:
we know that
If a system has at least one solution, it is said to be consistent .
If a consistent system has exactly one solution, it is independent .
If a consistent system has an infinite number of solutions, it is dependent
If a system not have solution, it is said to be inconsistent
In this problem we have
----> equation A
----> equation B
Solve the system by graphing
The solution is the intersection point both graphs
The solution is the point (7.5,-20.5)
see the attached figure
therefore
Is a consistent independent system
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Answer:
The population of the town in the year 1962 will be 1730.
Step-by-step explanation:
The population of Smallville can be found by the equation , where P(t) is the population at time t, r represents the rate of growth, and I is the initial population.
Now, if there are 225 residents in 1950 and the population of the town grows at a rate of 17% per year, then the population of the town in the year 1962 will be (Approximate)