33.19 = c-10+5.80
33.19 = c-15.80
+15.80 + 15.80
$48.99=c
The cost of the jacket is $48.99
x=2 is only solution while x=1 is extraneous solution
Option C is correct.
Step-by-step explanation:
We need to solve the equation and find values of x.
Solving:
Find the LCM of denominators x-1,x and x-1. The LCM is x(x-1)
Multiply the entire equation with x(x-1)
Now, factoring the term:
The values of x are x=1 and x=2
Checking for extraneous roots:
Extraneous roots: The root that is the solution of the equation but when we put it in the equation the answer turns out not to be right.
If we put x=1 in the equation, the denominator becomes zero i.e
which is not correct as in fraction anything divided by zero is undefined. So, x=1 is an extraneous solution.
If we put x=2 in the equation,
So, x=2 is only solution while x=1 is extraneous solution
Option C is correct.
Keywords: Solving Equations and checking extraneous solution
Learn more about Solving Equations and checking extraneous solution at:
#learnwithBrainly
Answer:
bradyn graphs a line that passes throw the origin. what do you know ... do you know about the y-intercept of each student graph? explain your answer ... a straight line D- no because the graph does not go through the origin.
Step-by-step explanation:
9514 1404 393
Answer:
4 : 7
Step-by-step explanation:
The area ratio is the square of the side length ratio. So, the side length ratio is the square root of the area ratio.
side length ratio = √16 : √49 = 4 : 7
Answer:
12.5 mm
What is the mean rainfall for the highland storms
Step-by-step explanation: since i helped can i have brainlist please :D