Could you use the formula for finding the perimeter of a square to find the perimeter of any other quadrilateral

What kinds of numbers make up the set of numbers called the real numbers? give examples when you explain a number type. there are a limited set of types of numbers, but an unlimited number of examples of these numbers.

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.

Convert the mixed numbers into improper fractions. convert the improper fraction to mixed numbers.