Please help me, I am absolutely stuck ^_^" The area of a rectangular field is 7885²m. If the length of the field is 95m, what is its width?

The perimeter of a rectangular painting is 350cm.
If the width of the painting is 74cm, what is its length?

Simplify.7x + 3y - 2 + 6x + 1 + y squared 2 you! ; )

Iam trying to solve a linear equation for the shoe size of someone 84" tall taking into consideration example 1 is 69" tall with a shoe size of 9 and example 2 is 72 inches tall with a shoe size of 11. i understand that the equation should be y=mx+b and that on the graph the answer is (3,2) but i just don't understand how to create the equation to solve for 84-inches and 60-inches tall questions. after two days, i need .

Quadrilateral ghjk has vertices g(2, 3), h(8, 2), j(6, 8), and k(3, 6). it is transformed according to the rule t(–4, –5). what are the coordinates of g”? (–7, 3) (–2, 2) (–1, –7) (2, –2)