Afarmer wants to build a a straight fence with a post every 7 feet each end has a post. for a fence that is 49 feet long, how many post will the farmer need?

Guests at an amusement park must be at least 54 inches tall to be able to ride the roller coaster. which graph represents the set of heights that satisfy this requirement?

The longer leg of a 30° 60° 90° triangle is 16 times square root of three how long is a shorter leg

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.