A rectangular board is 1300 millimeters long and 900 millimeters wide. What is the area of the board in square meters?

Which expression is equivalent to7_/x^2 ÷ 5_/y^3? assume y# 0

Saline iv fluid bags cost $64.20 for 24, 1000 ml bags from one supplier. a new supplier sells 500 ml bags for $2 each. the hospital uses about 10,000, 1000 ml bags each month. nurses report that about half of the bags are more than half full when they are discarded. if you are going to use only one supplier, which size bag provides the best deal, and how much will you save each month? compare the cost of the new supplier to the current one.

Show your workcan a right triangle have this sides? *how to prove it without using the pythagorean theorema*