Jupiters' orbital speed is approximately 52 kilometers in 4 seconds. At this rate, how many
kilometers will Jupiter travel in 5 seconds?

The square pyramid has a volume of 441 cubic inches. what is the value of x? 1/7x is the height x is the base

Acollection of coins has value of 64 cents. there are two more nickels than dimes and three times as many pennies as dimes in this collection. how many of each kind of coin are in the collection?

Are the corresponding angles congruent? explain why or why not.