Question

set X is the set of all the multiples of 6 between 15 and 70. Which set is equivalent to set X? A. {6,12,18,24,...} B. {6,12,18,...,66} C.{18,24,30,36,...} D. {18,24,30,...,66} or E. {18,24,30,...,70}

Answer 1

We were told that set X is the set of all the multiples of 6 between 15 and 70. This refers to all numbers that are completely divisible by 6 and are between 15 and 70. They are

18, 24, 30, 36, 42, 48, 54, 60, 66

Thus, the correct option is

E. {18,24,30,...,70}