Which equation represents this statement : kate weighs 3 times as much as jen their total weight is 140 pounds how much does each girl weigh ?

Bobby bought 1.12 pounds of turkey at a cost of 2.50 per pound. carla bought 1.4 pounds of turkey at a cost of 2.20 per pound. who spent more and by much?

Hurry if the population of of an ant hill doubles every 10 days and there are currently 100 ants living in the ant hill what will the ant population be in 20 days

What is 1.5% of 120 or what number is 1.5% of 120