An office manager is renting a local hall for an upcoming event. The hall costs $140. The food costs $12 per person. The office manager is not sure how many people will attend. Which quantity is not a variable quantity the cost to rent the hall, the number of people who will attend, or the total cost of the food?

Choose the correct answer below.

the total cost of the food

the cost to rent the hall

the number of people who will attend
I will Mark your answer brainliest if you get it right

Guys i need ! graded assignment grade 8 checkpoint 2, part 2 answer the questions below. when you are finished, submit this assignment to your teacher by the due date for full credit. total score: of 9 points (score for question 1: of 4 points) 1. the cost of renting a car for a day is $0.50 per mile plus a $15 flat fee. (a) write an equation to represent this relationship. let x be the number of miles driven and y be the total cost for the day. (b) what does the graph of this equation form on a coordinate plane? explain. (c) what is the slope and the y-intercept of the graph of the relationship? explain.