The temperature rose 13 degrees fahrenheit between noon and 5 p. m. and then fell 7 degrees fahrenheit from 5 p. m. to 10 p. m. if the temperature at noon is 75 degrees fahrenheit, what would the temperature be at 10 p. m.

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 each quadratic equation by factoring and using the zero product property. 10x + 6 = -2x^2 -2

Y= 4x + 3 y = - 1 4 x - 5 what is the best description for the lines represented by the equations?