1/3m - 1 - 1/2n when m equals 21 and n equals 12

How do you write 429% as a fraction, mixed number, or whole number in simplest form?

The price of a house is originally listed at $225,000. The owners are having a hard time selling it and decide to reduce the price to $191,250. What is the percentage decrease of the price of the house?

Which real number is not both a whole number and an integer? A. 18 B. 43 C. 0 D. - 229

How do you solve 5q-7=2/3?

Regardless of the policy name, the two types of life insurance are

Alejandro has 5 7/8 pizzas left over from a party. Is 1/4 of a pizza is a serving how many servings does Alejandro still have left?

Simplify 5 (R + 2) - 6. A. 5R + 4 B. 5R - 4 C. 5R - 6

Meg started her trip with 11 1/2 gallons of gas in her car's tank. She bought an additional 6 4/5 gallons on her trip and arrived back home with 3 3/10 gallons left. How much gas did she use on the trip?

Two buses leave the same station, at the same time, traveling in the same direction. One bus is traveling at a rate of 32 miles per hour, while the second bus is traveling at a rate of 38 miles per hour.

Which expression is equivalent to 2r (3s-5) ? ... A. 5r-7s B. 6rs + 10r C. 2r (3s-5) D. 6rs-10r