Answer:
33%
Step-by-step explanation:
Why it is 33% is you minus 20 and 30 to get 10 then you just put that on top of 30 to get 10/30 and you will get 33%.
-3165
put 3 in for x than you just multiply from there than once you multiplied add and subtract than you have the answer
93 + (68 + 7)= 168