the perimeter of a rectangle garden is 62 feet. the length is 1 foot more than twice the width. find the dimension of the garden.

Which answer is the solution set to the inequality |x|< 9? a. x< -9 or x> 9 b. x> -9 and x< 9 c. x> -9 or x< 9 d. x< 9 and x< 9

Asailor is looking at a kite. if he is looking at the kite at an angle of elevation of 36and the distance from the boat to the point where the kite is directly overhead is 40 feet, how high is the kite?

[10 points, algebra 2]according to my answer key the restrictions are -1 and 4. but why not positive 1?