How many ways can 5 people be seated in a line of chairs? a)25 b)120 c)3125 d)30240

Complete the statements about the system of linear equation respresented by the tables the equation respented the left table is

Which table shows a proportional relationship between miles traveled and gas used?

Alarge cheese pizza costs $18. each topping you add on costs $1.50. how much would it cost to get a large cheese pizza with cc toppings added? write your answer as an expression