The masses of four cars loaded on a car transporter are 2.1 tonnes, 3.7 tonnes, 2.8 tonnes and 1700kg. What is the total mass in tonnes?

How can constraints be used to model a real-world situation?

72 the length of a side of a triangle is 36. a line parallel to that side divides the triangle into two parts of equal area. find the length of the segment determined by the points of intersection between the line and the other two sides of the triangle.

Acarton of juice contains 64 ounces miss wilson bought six cartons of juice how many ounces of juice did she buy