Bob's 9th-grade class is renting out a bowling alley for a party. The bowling alley charges a flat rate of $300, plus an additional $4 per student. So far, 25 students have signed up to attend the party, and more students will probably sign up before the deadline next week.Find an expression for f(x), the total number of students who will come to the party if x students sign up between now and the deadline.f(x)=Next, find an expression for g(x), the total cost of the party if x students sign up between now and the deadline.g(x)=If the students split the total cost so that each student at the party pays the same amount, which function tells you how much each student will pay?

You plan to go bowling this weekend in Columbia with some friends.  It will cost $5.25 to rent the shoes and $6.50 per hour to play.  Write an equation to model this situation

Sadie is deciding between two parking garages. Garage A charges an initial fee of $7 to park plus $4 per hour. Garage B charges an initial fee of $3 to park plus $5 per hour. Let AA represent the amount Garage A would charge if Sadie parks for tt hours, and let BB represent the amount Garage B would charge if Sadie parks for tt hours. Write an equation for each situation, in terms of t, commat, and determine which garage would be cheaper if Sadie needs to park for 7 hours.AnswerAttempt 1 out of 2A, equalsA= B, equalsB= is $ cheaper than when parking for 7 hours.

Lexi’s dad will give her $3 an hour and all of her supplies if she runs her own lemonade stand. She charges $0.25 for each glass. If Lexi sells 150 glasses of lemonade, what expression could be used to determine how much money she earns?(A) 3 + 0.25x, where x is the number of glasses of lemonade(B) 3x + 37.50, where x is the number of hours spent running the lemonade stand(C) 3x + 0.25x, where x is the number of hours spent running the lemonade stand(D) 3x + 150, where x is the number of hours spent running the lemonade stand(E) 3x + 0.25x + 37.50, where x is the number of glasses of lemonade

Ann started her own grocery-delivery service. The amount of money she charges for a delivery depends on the total price of the groceries. Ann uses a function of the form f(x)=mx+b, where m and b are constants, to determine the delivery fee for groceries that cost x dollars. This table shows two values of the function.x f(x)50 1675 19Find an expression for f(x). Write your answer in the form f(x)=mx+b, where m and b are integers or decimals. Do not round.

A campground charges $14 per night plus a one-time fee of $20 to camp.  Write an equation that shows the relationship between the number of nights spent at the campground ( x ) and the total charge ( y ), in dollars, to camp.  Then, find the cost to camp for 8 nights. Responsesy = 14x + 20;  The cost to camp for 8 nights is $132y = 14x + 20 ;  The cost to camp for 8 nights is $132y = 20x + 14 ; The cost to camp for 8 nights is $174y = 20x + 14 ; The cost to camp for 8 nights is $174y = 20x - 14:  The cost to camp for 8 nights is $146y = 20x - 14 :  The cost to camp for 8 nights is $146y = 14x - 20;  The cost to camp for 8 nights is $92