Identify an equation in point-slope form for the line perpendicular to y = 3x + 5 that passes through (4, –1). a. y-4=-1/3(x+1) b. y+1=3(x-4) c. y-1=-3(x+4) d. y+1=-1/3(x-4)

the slope of the given formula y=3x+5 is 3

 a perpendicular line has a slope that is a negative reciprocal

 so that would be -1/3, so the answer needs to have -1/3 in it, that leaves you A and D

 the formula for point slope is y-y1=m(x-x1)

y1 = -1 and x1 = 4

 so you get: y+1=-1/3(x-4)

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

what graph

step-by-step explanation: