how many positive integers less than 100 have a reminder 5 when divided by 7 ?
"take the multiples of 7 and add 5 0 x 7 + 5 = 5 . . . . 13 x 7 + 5 = 96 there are 14 numbers answer d"
divide(factorial(subtract(add(const_4, 5), const_1)), multiply(factorial(5), factorial(subtract(const_4, const_1))))