Oscar buys 13 pencils and 3 erasers for \$ 1.00. A pencil costs more than an eraser, and both items cost a whole number of cents. What is the total cost, in cents, of one pencil and one eraser?
Answer Choices
A. 10
B. 12
C. 15
D. 18
E. 20
Oscar buys 13 pencils and 3 erasers for \$ 1.00. A pencil costs more than an eraser, and both items cost a whole number of cents. What is the total cost, in cents, of one pencil and one eraser?
Answer Choices
A. 10
B. 12
C. 15
D. 18
E. 20