From which set of dimensions could a triangle be constructed? a. side length of 7 side length of 8 side length of 15 side b. length of 8 side length of 5 side length of 14 c. side length of 6 side length of 3 side length of 10 d. side length of 2 side length of 6 side length of 7

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?