Fifty metal sphere with the radii of 4 m are melted and this melted solution is poured into a rectangular prism[..]

marios living room has a length 6 feet wider than the width. The area of the living room is 280 square feet. What[..]

The lowest number that is a multiple of both 60 and the integer n is 180 .   Find the smallest possible value of n.

makayyla borrows $10,000. Some is from her friend at 8% annual interst, twice as much as that from her bank at 9%,[..]

Eric had 15.3 feet of fishing line. He cut off a piece and had 38.4 inches left. How long was the piece he cut?

An electrician has three boxes of wire left: one full box, one half box, and one box that is just one third full.[..]

what is the interest of $3,500, at 6.5% interest, for 30 months

Thu is five years older than her brother Tuan. the sum of their ages is 51. what are their ages

hey man has x members if the number of band members is multiplied by 4 and divided by 5 the result is 21 greater[..]

The initial cost to rent a bike is ​$66. Each hour the bike is rented costs ​$2.002.00. LizLiz is going to rent a[..]