The area of a rectangular wall of a barn is 192 square feet. its length is 8 feet longer than twice its width. find the length and width of the wall of the barn.

Aresearcher believes increased perceived control influence the well-being of residents at a nursing home. to test this , she allowed one group of residents to have control over their daily lies, (where to eat etc) . the other group of 5 residents had these deceisions made by staff. the resident's feelings of well-being were measured on a 10 point scale at the end of a one month trial period. is there a difference on well-being?

Jazmin is completing an art project. she has two pieces of construction paper. the first piece is 44 cm wide and the second piece is 33 cm wide. jazmin wants to cut the paper into strips that are equal in width and are as wide as possible. how wide should jazmin cut each strip?

How many baseball cards did hayden buy?