Select the correct answer. walter sees a sign on a store window announcing a 25 percent discount on a minimum purchase of $500. what type of discount is the store offering? membership discount contingent discount straight discount bulk-purchase discount

Option B - Contingent discount.

Step-by-step explanation:

Given : Walter sees a sign on a store window announcing a 25 percent discount on a minimum purchase of $500.

To find : What type of discount is the store offering?

Solution :

According to the question,

The type of discount is contingent discount.

Contingent discounts are granted to a buyer with more certain requirements for cost which has to be satisfied.

As there is a requirement to have a minimum purchase of $500.

Therefore, Store offering contingent discount.

So, Option B is correct.

infinitely many solutions

step-by-step explanation:

we have been given the equation;

2(2x + 3) = -4 + 2(2x + 5)

we need to determine the value of x.

2(2x + 3), we expand this expression to obtain 4x + 6

similarly 2(2x + 5) will become 4x + 10

now we have;

4x + 6 = -4 + 4x + 10

4x + 6 = 4x + 10 - 4

4x + 6 = 4x + 6

the expression on the left hand side is identical to the one on the right hand side. therefore, we are looking at just a single straight line whose equation is;

y = 4x + 6

consequently, we shall have infinitely many solutions