Find the actual distance represented by 1 inch to write the scale of the map with each key. 1. 1/4 inch = 3/4 miles 2. 3/8 inch = 3/4 mile 3. 3/10 cm = 2/5 km

You are measuring the dimensions of the floor in your bedroom because you are planning to buy new carpet. which unit of measure is the most appropriate to use in this situation?

If the ratio of sum of the first m and n terms of an ap is m2 : n2 , show that the ratio of its mth and nth terms is (2m − 1) : (2n − 1).

An arithmetic series a consists of consecutive integers that are multiples of 4 what is the sum of the first 9 terms of this sequence if the first term is 0