Write and solve a proportion to complete the statement round to the nearest hundredth 7200ft = mi

Which choice represents the sample space ,s for this event

Kathy spent 5/8 of her money on books and another 1/6 of her money on stationeries.what fraction of kathy’s money was left?

Acomputer store buys a computer system at a cost of $370.80. the selling price was first at $ 618, but then the store advertised a 20 % markdown on the system. answer parts a and b. a. find the current sale price.