What is seven tenths minus four fifteenths?

What is The radius of the equivalent circular field of a 10cm x10cm is what? Is 63 a Triangular Number? What is the perimeter of the smaller squere? What five tools allowed the Greeks to use the five basic postulates of euclidean geometry? One dollar and eighty seven cents That was all And sixty cents of it was in pennies Pennies saved one and two at a time by bulldozing the grocer and the vegetable man and the butcher until one's ch? Does 16 go into 1000? 3.5ft in inches? How much 12.3k? What is a multiple of 100 between 2000 and 2500? What Is a segment whose endpoints are the center of the sphere and a point on the sphere? What is x squared plus x equal? Does a variable only have one numerical value? Apa yang dimaksud dengan angka kelahiran? What is 8'x30'? What is the product of eight cubed? What two odd numbers have a product of 141? What is the same as 72 quarters in dollar bills? Convert 1.4 liters to milliliters? Where did the saying whole nine yards originate from? How many centimeters are in 5.6 ft?