Which of the following is equal to 2?
o A. 6+4 = (2+1)* 3
B. (6 + 4 + 2)-1*3
o
C. 6+(4 + 2) + 1*3
o
D. (6 + 4) = 2-1 * 3

The following frequency table relates the weekly sales of bicycles at a given store over a 42-week period.value01234567frequency367108521(a) in how many weeks were at least 2 bikes sold? (b) in how many weeks were at least 5 bikes sold? (c) in how many weeks were an even number of bikes sold?