Pearl has a credit card that uses the adjusted balance method. for the first 10 days of one of her 30-day billing cycles, her balance was $1120. she then made a purchase for $340, so her balance jumped to $1460, and it remained that amount for the next 10 days. pearl then made a payment of $580, so her balance for the last 10 days of the billing cycle was $880. if her credit card's apr is 27%, which of these expressions could be used to calculate the amount pearl was charged in interest for the billing cycle?

OML it’s (0.27/365•30)($540)

Step-by-step explanation:

Y’all are giving people the wrong answers .

The amount Pearl was charged in interest for billing cycle = $19.8

Step-by-step explanation:

Starting balance of Pearl for first 10 days of her 30 days billing cycle =$1120

Purchase made = $ 340

Total Balance after purchase made = $1120 + $340

                                                           = $1460

Payment made after 10 days = $580

Balance for last 10 days = $1460 - $580

                                        = $880

Credit Card APR = 27% Annually

Amount charged as an interest for billing cycle = 880 × 2.25%

                                                                               = 880 × 0.0225

                                                                               =  $19.8

Hence, The amount Pearl was charged in interest for billing cycle = $19.8

for the friend request.

when a figure, such as triangle (xyz) is reflected over the line y = x to create x'y'z' the x-coordinates and y-coordinates of the original image (pre-image) will be reversed for the image. (e.g., (x, y) > (y, x)) this means that the pre-image position of the x- and y-coordinates switch places which in turn provides a mirror like image of the original xyz.  

i notice that when i draw a line segment from x to x', that the points are parallel from each other -- they are exactly across from each other and do not intersect with any other points.  

yes, think i would see the same characteristic if you drew the line segment connecting y with the reflecting line and then y' with the reflecting line because of the essence of reflections. because it is a mirror image, each point was effected the same way which leads me to conclude that they same would apply to y and y'.

they can both be solutions depends on the equation

step-by-step explanation:

what is the equation? ?