Let p: x = 4 let q: y = −2 which represents "if x = 4, then y = −2”?

Step-by-step explanation:

Given that p is the statement that x=4

and q is the statement that y =-2

If x =4, y =-2

can be written as

If p then q

Or

p implies q

Or ~p implies ~q

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