How do you find 3 1/4 + 217?

MS. Adderly had 3 watermelons that she cuts into halves to give to her neighbors. How many neighbors will get a 1/2 size piece of watermelon?

What is x and y if 13x+13y=146

What is the simplified form of 9-m^-3n^5 x 2m^-3n^-6 A.) - 18m^5n B.) - 18/m^5n C.) - 18m^6/n^30 D.) - 18m^6n^30 I think it's either C or D

Suppose 2kg of a radioactive substance decays to 250g in 75years. what is the half-life of the substance?

6 fewer than the product of b and 3

8 sided die probability of rolling odd number

Write a problem that could be represented by the equation 5n-6=19

A large farm has 75 acres of wheat and 62.5 acres of corn. The farm crew can harvest the the wheat from 12 acres and the corn from 10 acres per day. In how many days will all of the fields be harvested?

Piece of rope that is 15 ft long what is the area

What's the temperature difference between - 5 degrees and 25 degrees? A. 20 degrees B. 25 degrees C. 30 degrees D. 35 degrees