If k = 3, then 3 = k what property would this be?

Pat listed all the numbers that have 15 as a multiple write the numbers in pats list

Will give a: 122 b: 90 c: 48 d: 180

Item 1 which question could the expression 1000n answer? let n = the number of gallons of gas used. how many miles per gallon did the car get driving 1000 miles? let n = the number of grams of food needed for each dog. how many grams of food are needed to feed 1000 dogs? let n = the number of people at the show. how many empty seats were there at the show if there are 1000 seats at the theater? let n = the number of seats at the theater. how many empty seats will there by if 1000 people come to the show?