Is (-3,11) a solution to the system of equation shown below.
x-3y=16
3x+4y=48
explain your answer .

Plug in the numbers for x, and y in the equation. 
x=-3, y= 11

x-3y=16
-3 -3(11)=16
-3 -33=16
-36=16 the point (-3,11) is not the solution.

3x+4y=48
3(-3) + 4(11)=48
-9 + 44= 48 
35=48 The point (-3,11) is not the solution.

Find the perimeter of the figure shown above with a side length 5 units.(each figure is a square).a.10 unitsc.30 unitsb.20 unitsd.40 units select the best answer from the choices providedabcdmark this and return

A= the square root of 3“if letters are anything like people, they’re all equal and deserve to be treated equally.”