Is y=2x-5 linear on nonlinear and why?

The equation is linear because it is in the form y = mx+b, which is slope intercept form

m = 2 is the slope

b = -5 is the y intercept

Graphing y = 2x-5 produces a straight line.

1) 506

6 + 5 x ( 8 + 2)^2

6 + 5 x (10)^2

6 + 5 x 100

6 + 500 = 506

2) D: 3^3 x 8

3) 8

4) 25

5) A

6) C

7) 119

8) A

9) 31.5 ft sq.

10) 34 in cubed.

11) 26

12) B