Final answer:
To evaluate the expression 3p - 2q + 6 when p = 8 and q = -2, substitute the values for p and q into the expression and perform the calculations.
Step-by-step explanation:
You are asked to evaluate the expression 3p - 2q + 6 when p = 8 and q = -2. To do this, simply substitute the given values of p and q into the expression: Replace p with 8. Replace q with -2. The expression then becomes: 3 × 8 - 2 × (-2) + 6, 24 + 4 + 6, 34. The result of the expression is 34. The positive sign before the number indicates that it is greater than zero, representing a positive quantity.