Shane covered a 10 ft. by 14 ft. wall with wall paper. To match the pattern,
he bought 20% extra. Each roll of
paper covers 30 ft
How many rolls of wall paper did
Shane buy?

What is the range for 31,39,29,34,37,24,36,33,34,28

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.

When george started his current job, his employer told him that at the end of the first year, he would receive two vacation days. after each year worked, his number of vacation days will double up to five work weeks (25days) of payed vacation. how many vacation days will he have in 4 years