What is the slope of the linear represented by y=1-8x

Simplify the expression 10/11(22z) + (a+5) -1

Which of the following are accepted without proof in a logical system? check all that apply.

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?