sorry but can u post a better picture i cant really help if the picture isn’t good
The answer is 8 because 110 divided by 55 multiplied by 2 is one serving and times that by 2 and you get 8
Let's say

is the measure of the first angle and

is measure of the supplement of

. We know that supplementary angles add up to 180°, so

. We also know that

. Therefore,

. It follows that

, therefore, the first angle is 174° and the second angle is 6°.
The answer is b:
First change the operation to multiplication, and then change the last fraction to it's reciprocal (7/15 / 5/3)
Then, you can simplify 15 and 5 to 3 and 1 (divide each by 3)
Finally u multiply (7*1 / 3*3)
Sorry if its bad first time