Claire wants to find the mass of her suitcase. Which unit of measure would be best for her to use?
A. Tons
B. Liters
C. Meters
D. Kilograms

Pelle's sister is three years older than pelle the father is 5 times as old as pelle the mother was 28 when the sister was born altogether they are 98 years old how old is pelle?

How many different ways can you make change for $.50 using only nickels,dimes, and quarters?

Write an algebraic expression for the word expression the quotient of c and 8