Question

Evaluate 8p + 3q - 18 when p=1/2 and q=7

Answer 1

Answer:-2

Explanation:

8(1/2)+3(7)-18

4+21-18=25-18

=7

Answer 2

7

Explanation:

Step 1: Define

Equation: 8p + 3q - 18

p = 1/2

q = 7

Step 2: Substitute

8(1/2) + 3(7) - 18

Step 3: Evaluate

4 + 21 - 18

25 - 18

7