What is the solution to the system of equations?
1 answer:
Answer:
A: There is no solution
Step-by-step explanation:
This is not a very likable question.
Y=3x-4
9x-3y=14
Put the y value from the first equation into the second.
9x - 3(3x - 4) = 14 Remove the brackets
9x - 9x + 12 = 14 Combine like terms on the left
12 = 14 When you get this kind of conclusion, that means there is no solution. I'll graph these two for you.
Blue: y =3x - 4
Green: 9x - 3y = 14
They never touch they never meet: they are parallel. They don't give a solution.
You might be interested in
Answer:
Please check the explanation.
Step-by-step explanation:
a) How much will you have at the middle of the first year?
Principle P = $300
Annual rate r = 6% = 0.06 per year
Compound n = Semi-Annually = 2
Time (t in years) = 0.5 years
Total amount = A = ?
Using the formula
substituting the values
$
Therefore, the total amount accrued, principal plus interest, from compound interest on an original principal of $ 300.00 at a rate of 6% per year compounded 2 times per year over 0.5 years is $ 309.00.
Part b) How much at the end of one year?
Principle P = $300
Annual rate r = 6% = 0.06 per year
Compound n = Semi-Annually = 2
Time (t in years) = 1 years
Total amount = A = ?
Using the formula
so substituting the values
$
Therefore, the total amount accrued, principal plus interest, from compound interest on an original principal of $ 300.00 at a rate of 6% per year compounded 2 times per year over 1 year is $ 318.27.