The answer is C, 6 x 4 = 24!
13. Your answer is 18,000 - 7,500
14. 72 (B)
15. $3.15 (C)
16. 1 1/8 pounds (C)
It’s b because if it wasn’t then it wouldn’t be but it isn’t not so it is
He can purchase a large amount sum of possibly quite maybe $500
Outer diameter= 1/36*2+1/6
= 8/36
= 1/4 is the outer diameter, NOT 1/3 (sorry I had answered this question earlier)