Inverse proportion it takes 3 hrs for two people to clean six identical rooms.
how long would it take 5 people to clean 20 of the same rooms at the same k rate

Evaluate the expression for the given value of the variable. 5×(h+3) for h=7

43lbs of tomatos cost $387. how much would 41lbs cost

Janie has $3. she earns $1.20 for each chore she does and can do fractions of chores. she wants to earn enough money to buy a cd for $13.50. write an inequality to determine the number of chores, c, janie could do to have enough money to buy the cd.