Question

47. The costs of a pen and a not
7 and 15 respectively. Find all the
possible number of ways so that a person
can spend exactly 1200 to buy at least
a pen and a notebook.
(A) 9
(B) 10
(C) 11
(D) 12
(E) None of these
​

Answer 1

Answer:

option E

Step-by-step explanation:

in my opinion this answer is right