Hector says that the expression will always have the opposite sign as p for all values of p (positive, negative, and 0). Is he correct? Why or why not?
1.No, will always have the opposite sign as p except when p = 0.

2. Yes, ” will always have the opposite sign as p because if p is positive is negative, and if p is negative. ” is positive.

3.No, will always have the same sign as p.

4.Yes, will always have the opposite sign as p because p is positive and when divided by a negative number, the result is negative.

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

add a pic of the graph, then ill edit this "answer" and solve it for you : 3

step-by-step explanation: