The width of a rectangle measures (3n +8p) centimeters, and its length measures (3n – 4p) centimeters. Which expression represents the perimeter, in centimeters,
of the rectangle?

Acollection of coins has value of 64 cents. there are two more nickels than dimes and three times as many pennies as dimes in this collection. how many of each kind of coin are in the collection?

(x-5)1/2+5=2 what is a possible solution?

What is the volume of a rectangular crate that has dimensions 9 inches by 9 inches by 1 feet? 1,458 in.3 121.5 in.3 1,012.5 in.3 36 in.3