Dixon and his little sister ariadne stand next to each other on the playground on a sunny afternoon. their mother measures their shadows. ariadne's shadow is 15 feet long and dixon's shadow is 18 feet long. if ariadne is 5 feet tall, how tall is dixon?

At a sale this week, a desk is being sold for $213. this is a 29% discount from the original price. what is the original price?

Aplane intersects a pris paralel to the base of the prism. the cross section is a polygon wth eight sides. how many sides does the base of the prism have? a. 10 b. 8 c. 7 d. 9

Astudent must have an average on five test that is greater than it equal to 80% but less than 90% to receive a final grade of b. devon's greades on the first four test were 78% 62% 91% and 80% what range if grades on the fifth test would give him a b in the course? ( assuming the highest grade is 100%)