Indicate which property is illustrated in step 1. step 1 9x + 5 + 2x + 3 = (9x + 5) + (2x + 3) step 2 = 9x + (5 + 2x) + 3 step 3 = 9x + (2x + 5) + 3 step 4 = (9x + 2x) + (5 + 3) step 5 = (9 + 2)x + (5 + 3) step 6 = 11x + 8

Two friends went to get ice cream sundaes. they each chose a flavor of ice cream from a list of vanilla and chocolate and toppings from a list of hot fudge, strawberries, sprinkles, peanuts, and whipped cream. use the sets below describing their choices and find c'. let a = {vanilla, chocolate, hot fudge, strawberries, sprinkles, peanuts, whipped cream} let b = {vanilla, hot fudge, sprinkles, whipped cream} let c = {chocolate, hot fudge, peanuts, whipped cream}