Solve the equation. If the equation is an identity or if it has no solution, write identity or no solution. 1) 7n + 5 − 9n = 8 − 2n − 3
2) 4(t + 2) = 10
3) 4y+2=−13(8−12y)

12x + 1 = 25 solve the following equation. then place the correct number in the box provided.

Moira has a canvas that is 8 inches by 10 inches. she wants to paint a line diagonally from the top left corner to the bottom right corner. approximately how long will the diagonal line be?

We just started the introduction into circles and i have no idea how to do this.