Respuesta :
Answer:
y = 5x + 180
Step-by-step explanation:
The question is incomplete. The complete question is stated below:
Alani wants to buy a $360 bicycle. She is considering two payment
options. The image shows Option A, which consists of making an initial down payment then smaller, equal-sized weekly payments. Option B consists of making 6 equal payments over 6 weeks.
A) What factors should Alani take into consideration before deciding
between Option A and Option B?
B) Suppose Alani could modify Option A and still pay off the bike in 5 weeks. Describe the relationship between the down payment and the weekly payments.
The image would be sent as an attachment.
SOLUTION:
We would only be providing answer to question B as it corresponds to the question being asked in brainly.com.
To solve this question, we would apply slope intercept form to get a linear equation:
y = mx + c
m = slope, c= constant
Option A initially involves making an initial down payment together with smaller, equal-sized weekly payments.
Modification of Option A: weekly payment would be done in 5weeks while down payment amount would be assumed to be half of total payment. Also it is assumed there is 0% interest rate.
As it is constant, Let the initial down payment = c
c = 1/2 * total payment
c = 1/2 * $360 = $180
m = 5weeks
y = total amount to be paid for the bike
y = $360
x = amount to be paid weekly after the down payment.
Relationship between down payment and weekly payment:
y = mx + c
mx = y-c
x = (y - c)/ m
y = 5x + c
y = 5x + 180
