I think its .50 but I could be wrong
Answer:
there is no picture added
Step-by-step explanation:

We're dividing fractions, so we will flip the one in the denominator upside down and we will multiply it with the numerator.

Let's equal this too 8/x

Cross multiply.

Divide both sides by 15.
(13x² + 2) - (4x²<span> + 2x - 7) =
</span>13x² + 2 - 4x² - 2x + 7 =
9x² - 2x + 9
Answer: 44
Step-by-step explanation:
Sum of all angles is 180 so it is 103+33+x = 180.
so, it is 136+x = 180
x = 180-136 => 44