brain questions Quiz

Question Number 1 x plus 6 equal 88 what is x A. 49 B. 10 C. 82 D. none of the above E. 60 F. all of the above Question Number 2 20000 multiply 100 A. 2000000 B. 2000000000000 C. 40000 D. n.g E. 4 F. 2 Question Number 3 the roman numeral mcm A. 1009 B. 620 C. 340 D. 2100 E. 3000 F. 1900