Question

Evaluate the algebraic expression 5p – 2 for each given value.

Value of p​ Expression's Value​
​–3
​
​9

Answer 1

To evaluate the expression \(5p - 2\) for each given value of \(p\), we will substitute each value into the expression and calculate the result.

1. When \(p = -3\):
\[
5(-3) - 2 = -15 - 2 = -17
\]

2. When \(p = 9\):
\[
5(9) - 2 = 45 - 2 = 43
\]

Now, we can summarize the evaluations:

- For \(p = -3\), the expression's value is \(-17\).
- For \(p = 9\), the expression's value is \(43\).

So, the final results are:
- **Value of p = -3:** Expression's Value = -17
- **Value of p = 9:** Expression's Value = 43