5 n + 2 > 12 and 7 n - 19 < 44 ; n must be between which numbers ?
5 n + 2 > 12 5 n > 10 n > 2 7 n - 19 < 44 7 n < 63 n < 9 so n must be between 2 and 9 2 < n < 9 correct answer c
add(multiply(const_2, const_10), divide(add(44, 19), 7))