There are 7 red cards and 13 blue cards in a deck of cards. If Yuki randomly

selects a card from the deck, what is the

probability that it is a red card?

If lmn=xyz, which congruences are true by cpctc? check all that apply

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.

Using only odd number for numerators write two different subtraction problems that have a difference of 3/4