Question

You are a representative for a cell phone company and it is your job to promote differentcell phone plans. Your boss asks you to review two plans and compare them so you canpoint out the advantages of each plan to your customers.Plan 1: costs a base fee of $70 per month, which includes 2 gigabytes of data. Eachadditional gigabyte of data costs $20.Plan 2: costs a base fee of $50 per month, and each gigabyte of data costs $15.Part A: Create an algebraic equation that models each of the above phone plans. Besure to label any variables that are used.

Answer 1

C1 = 70 + 20G

C2 = 50 + 15G

Cost of plan 1 is C1, it is equal to $70 plus $20 per each gigabyte extra: C1 = 70 + 20G

Where G is the number of Gigabytes exta

Cost of plan 2 is C2, it is equal to $50 plus $15 per each gigabyte extra: C2 = 50 + 15G

Where G is the number of Gigabytes exta

Answer:

C1 = 70 + 20G for plan 1

C2 = 50 + 15G for plan 2