Which of the Following Lead Widths Would Be Considered a Hard

question 2

Multiple Choice

Which of the following lead widths would be considered a hard lead?

• A) HB
• B) F
• C) 5H
• D) 7B

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Definitions:

System of Equations

A set of two or more equations with the same set of variables, which are solved together.

\(n + 2\)

Represents an algebraic expression in which 2 is added to a variable n.

\(n + 1\)

An expression representing one more than a given number \(n\).

\(( n + 6 ) !\)

A notation indicating the factorial of n plus 6, meaning the product of all positive integers up to n+6.