Answer:
C. No solution
Step-by-step explanation:
System of Equations:
A)
B)
Simplifying and rearranging equation A.
Dividing each term by 3 (common factor for each term) in equation A.
Subtracting both sides by
Adding 7 both sides.
Adding the above equation to equation B.
+
We have
which is not true.
Hence the system has no solution. (Answer)
Using the given equation of,
V = lwh
The volume of the given prism in the figure is,
V = (x² - x / 4x + 1) (2x - 5)(24x² + 6x / x - 1)
By factoring,
V = ((x)(x - 1) / (4x + 1))(2x - 5)((6x)(4x + 1) / (x - 1))
Eliminating terms appearing in both the denominator and numerator,
V = (x)(2x -5)(6x)
X=10 because........
the opposite of 1/2=times 2
20 times 2=40
40 divided by 4=10, so
x=10
Y=3x is correct. Hope this helped :)
Answer:
add 40 to the -40 to both sides. then do x2/2=0 and 40/2=20
Step-by-step explanation: