If carmen bought 8 red jelly bean. carmen bought 2 times as many red jelly bean as orange jelly beans how many orange jelly bean did she buy

Which values for a and b will create infinitely many solutions for this system of equations? ax-y=8 2x+y=b

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.

Elena is paid a constant rate for each hour she works. the table shows the amounts of money that elena earned for various amounts of time that she worked.