Answer and Explanation
Your Answer is
Correct Answer is C
Explanation
Observe the two sets of numbers and see that the length is actually equal to the money multiplied by 2 plus 0.5. Choose C.
Use the following information to answer questions 29-32.
The table below gives the length and number of nails per pound for all types of nails available at Schulberg's Hardware. A 2-penny nail, for example, is represented in the "Nail type" column by the notation "2d." Nails bought at Schulberg's can be bought only in 1-pound packages. Each package contains only 1 type of nail.
29. For nails with lengths between 1.00 and 3.00 inches, which of the following expressions gives the length, in inches, of an n-penny nail?