Amy is 1 year older than Ben. The sum of their ages is greater than 33 and less than 45 Find all possible ages of Ben

Credit card a offers an introductory apr of 3.4% for the first three months and standard apr of 15.7% thereafter,

The areas of two similar triangles are 72dm2 and 50dm2. the sum of their perimeters is 226dm. what is the perimeter of each of these triangles?

Find the distance between the pair of points a(-1,8) and b(-8,4)