Question

Which equation can be used to solve for the value of x in the diagram?

x + 40 + 115 = 180

40 + x = 115

x + 40 = 90

x = 40

Answer 1

Its b

Explanation:

I had to use multiple apps to get this but im pretty sure its b, its definitly not A c or D. I have this exact same test.

Answer 2

Because it is a straight line which is 180 the answer is the first one.