Simplify each problem and expre
1) (2 x 10°) + (5 x 109)

Atriangle with all sides of equal length is a/an triangle. a. right b. scalene c. equilateral d. isosceles

If a 36 inch yardstick casts a 21 foot shadow, how tall is a building whose shadow is 168 feet? what is the scale factor

Abag contains 10 white golf balls and 6 striped golf balls. a golfer wants to add 112 golf balls to the bag. he wants the ratio of white to striped gold balls to remain the same. how many of each should he add?