Which ordered pair is a solution of this equation? 5(x-2)=12-y​

If 20% of a number is 35, what is 50% of that number?

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.

What numbers are included in the set of integers? what numbers are not included?