Which expression is a trinomial?

A. x+y-13

B. 4xyz

C. 4x^3

D. x^3-3x^2+7x+5

What is 62% as a fraction.

The sum of four consecutive odd integerd is - 72.

Tissues of living organisms consist primarily of organic compounds; that is, they contain carbon molecules known as proteins, carbohydrates, and fats. A healthy human body is approximately 18% carbon by weight.

Which three length cannot be the length of the sides of a triangle

703 writen in expaned form

Amanda's jewelry box is in the shape of a cube that has 6-inch edges. what is the voulume of Amanda's jewelry box?

General house cleaning (sweeping the floor vacuuming laundry) can burn 470 calories every two hour determine the unit rate

Of the 26 students on a field trip 16 bring cameras. What peresent bring cameras

If the books are stacked up 5 feet and the books are 3 inches. How many books are in stack?

7907:24 with remainder