Answer :
Given that b = -4 and c = 2;
To evaluate 9c - b, we will substitute the given values of b and c into the expression.
Thus, we have:
[tex]\begin{gathered} 9c-b \\ 9(2)-(-4) \\ 18+4 \\ =22 \end{gathered}[/tex]
Given that b = -4 and c = 2;
To evaluate 9c - b, we will substitute the given values of b and c into the expression.
Thus, we have:
[tex]\begin{gathered} 9c-b \\ 9(2)-(-4) \\ 18+4 \\ =22 \end{gathered}[/tex]