Emily and Nicole each own a bakery that delivers cupcakes. Both bakeries charge a cost per cupcake, plus a delivery fee. Emily’s Bakery charges $27.50 for 9 cupcakes and $42.50 for 15 cupcakes, which includes the delivery fee. The costs for cupcakes at Nicole’s Bakery, including the delivery fee. Who charges less per cupcake and by how much?

What is the value of this expression when b= 5 6 (2b-4)

Arestaurant charges $100 to rent its banquet room for an event. it also charges $15 to serve dinner to each guest. write an equation for the total cost of the banquet room in terms of the number of guests. deine your variables. what is the total cost of the banquet room for 20 guests?

The boiling point of water at an elevation of 0 feet is 212 degrees fahrenheit (°f). for every 1,000 feet of increase in elevation, the boiling point of water decreases by about 2°f. which of the following represents this relationship if b is the boiling point of water at an elevation of e thousand feet? a) e = 2b - 212 b) b = 2e - 212 c) e = -2b + 212 d) b = -2e + 212