Which statement about sqrt x-5 minus sqrt x=5 true? -3 is a true solution -3 is a extraneous solution 9 is a true solution 9 is a extraneous solution

9 is an extraneous solution.

Step-by-step explanation:

Extraneous solution is a solution that when plugged into the equation do not hold true.

Here we are given an algebraic equation in terms of single variable x as:

Now, we will solve this equation to obtain the solution as:

on squaring both side of the equation we obtain:

Again on squaring both side of the equation we obtain:

Now when we plug x=9 back to the original equation i.e. equation (1) we get:

Hence, the equation does not hold true.

Hence, 9 is a extraneous solution

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im not sure

total amount to be paid = $19.5

step-by-step explanation:

given ,

original price = $25.99

discount = 25%

discount amount = 25% of original price

discount amount = 25/100   * 25.99

discount amount = $6.49

hence , the total amount to be paid = original price - discount amount

                                                            = $25.99 - $6.49

                                                            =$19.5

total amount to be paid = $19.5