1. **Maria has recently purchased a newmake-up subscription service and needs to budget this cost into her monthly expenses. Maria knows that she is charged $3 per item she chooses to purchase from the site but realizes that for 5 items she was charged $25. Maria knows that there a base fee she pays in order to hold the subscription but is unsure of how much that is. a. Write an equation in point slope form that could model the cost of the subscription. b. Rewrite the equation in slope intercept form. C. What is the monthly cost of the subscription service?

Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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1. **Maria has recently purchased a newmake-up subscription service and needs to budget this cost into
her monthly expenses. Maria knows that she is charged $3 per item she chooses to purchase from the
site but realizes that for 5 items she was charged $25. Maria knows that there is a base fee she pays in
order to hold the subscription but is unsure of how much that is.
Write an equation in point slope form that could model the cost of the subscription.
a.
b. Rewrite the equation in slope intercept form.
C. What is the monthly cost of the subscription service?
Transcribed Image Text:1. **Maria has recently purchased a newmake-up subscription service and needs to budget this cost into her monthly expenses. Maria knows that she is charged $3 per item she chooses to purchase from the site but realizes that for 5 items she was charged $25. Maria knows that there is a base fee she pays in order to hold the subscription but is unsure of how much that is. Write an equation in point slope form that could model the cost of the subscription. a. b. Rewrite the equation in slope intercept form. C. What is the monthly cost of the subscription service?
Expert Solution
Step 1: Given data

Let x be the number of items and y be the total cost.

The point-slope form of the line is given by,

y minus y subscript 1 equals m left parenthesis x minus x subscript 1 right parenthesis

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