16) yes, they are reflections on a summit.
17) no parallelogram shown to answer question <span />
The answer is B you divide 0.035 from 16 then subtract that number with 16 with 15.44 you divide it by 0.0425 and with the answer subtract 15.44 with it
18.88 divided by 1.6 is 11.8.
6*7=42 42+1=43 therefore the number you are looking for is 7
