What is the slope of a line perpendicular to the line whose equation is
4x - 10y = 40. Fully reduce your answer.

I
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attempt

differnt varibles efect the range

step-by-step explanation:

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

answer is  

a.

p = 78

step-by-step explanation: