Angle b should be 119 degrees
Answer:

Step-by-step explanation:

Answer:
6. 175/125=x/100
Cross products equal 125x=17500
Solve for x and you get 140%
7. 20% of 720 is 144. You need to find 120% so add the full 720 (100%) to the 144 and you get 864 (120%)
Step-by-step explanation:
80/100 also eighty out of a hundred.
Answer:
this one is rational and real :)