First correct answer gets brainliest

YES

x = -2 and y = -1 is the solution

Step-by-step explanation:

Plug in x = -2 and y = -1 into the equation

-1 = 3(-2) + 5

-1 = -6 + 5

- 1 = -1

Answer is YES.

b is 38 degrees.

a is 52 degrees.

this is because if b is 38 and a is 14 degrees more than b than 38+14=52 and 52+38=90 degrees. hope this .

d. it is a convex pentagon because it has five sides and none of the sides would extend into the inside of the polygon.

step-by-step explanation: