Will give brainliest the number of students at north middle school is 1240 and is decreasing by 25 students per year. the number of students at south middle school is 800 and it is decreasing by 30 students per year. in how many years will the two schools have the same number of students?

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?