Welcome to Westonci.ca, the Q&A platform where your questions are met with detailed answers from experienced experts. Join our Q&A platform to get precise answers from experts in diverse fields and enhance your understanding. Join our platform to connect with experts ready to provide precise answers to your questions in different areas.

15. Melanie is comparing the price of two party planners, Party Planner 1 and Party Planner 2. Party Planner 1 uses the equation, y = 15x + 75, where x is the number of people attending the party and y is the total cost. Prices for Party Planner 2 are shown in the table. Party Planner 2 Cost Number of People Attending ($) 20 490 25 590 35 790 50 1,090 Which statement is true? A Party Planner 2 charges $5 more per person than Party Planner 1. B. Party Planner 2 charges $15 more per person than Party Planner 1. C. Party Planner 1 charges $5 more per person than Party Planner 2. D. Party Planner 1 charges $15 more per person than Party Planner 2.

PLEASE HELP ASAP​

Sagot :

Answer:

A is true.

Step-by-step explanation:

A is true because y=15x+75 means that they charge $15 for every person but $75 right away. For planner 2, they charge $20 a person because comparing coordinates 1 and 2, every 5 people charge $100. So to find the amount per person for planner 2, divide 100 by 5 and you'll get 20, and since 20 is 5 more than 15. A is true.