Use the following coefficients of a quadratic equation:

a=2
b=4
c=−6

what are the solutions to the quadratic equation?

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?

Solve the equation: x - 9 = -6 + 5 a. 21 b. 7 c. 14 d. 2

Atruck can be rented from company a $50 a day plus $0.60 per mile. company b charges $20 a day plus $0.80 per mile to rent the same truck. find the number of miles in a day at which the rental costs for company a and company b are the same