2 Which of the following sets of numbers have a LCM of 60? d. 15, 30, 3
b. 4, 10, 12, O
a. 3, 12, 8
c. 10, 8, 20

Christina can paint 420 square feet in 105 minutes. which unit rate describes the scenario?

Huong is organizing paperback and hardback books for her club's used book sale. the number of paperbacks is 12 less than three times the number of hardbacks. huong had 162 paperbacks. how many hardback books were there?

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?