Question

Ava has joined the frequent coffee buyer program with a local cafe. the program costs $10 per month which allows her to get a discounted coffee price of $1 per cup. answer the questions below regarding the relationship between the of number of cups of coffee purchased and the total monthly cost.

Answer 1

Ava's total monthly cost for the coffee buyer program is calculated by adding the fixed monthly membership fee of $10 to the number of cups purchased multiplied by the discounted rate of $1 per cup.

Step-by-step explanation:

Monthly Cost for Frequent Coffee Buyer Program

For Ava's frequent coffee buyer program, the monthly cost consists of a fixed membership fee plus a variable cost for the coffee she purchases. The membership costs $10 per month and each cup of coffee costs $1. To calculate the total monthly cost, we use the formula: Total Cost = Membership Fee + (Price per Cup × Number of Cups).

As an example, if Ava buys 15 cups of coffee in a month, the calculation would be: $10 + ($1 × 15) = $10 + $15 = $25. Therefore, Ava's total monthly cost is $25 for that month.

The relationship between the number of cups of coffee purchased and the total monthly cost is a linear one, where each additional cup of coffee increases the total cost by $1.