Lusia has 12 playing cards. she places 2 out of every 3 cards face up on the table. draw luisa's cards, showing how many csrds are face up and how many are face down

The weight of an object in a particular scale is 175.2 lbs. the measured weight may vary from the actual weight by at most 0.1 lbs. what is the range of actual weights of the object

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.

Isaac wants the equation below to have no solution when the missing number is placed in the box. which number should he place in the box?