Ravi has bought 18 pounds of dog food. He feeds his dog 2/3 pounds for each meal. For how many meals will the food last? Write you anwer in the simplest form.

Which of the following is correct interpretation of the expression -4+13

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.

Asystem of equations has 1 solution.if 4x-y=5 is one of the equations , which could be the other equation ?