1

Problem

Evaluate the expression \$(1/2)x + 3 \$ when x = 8.

2

Step

The given the expression is

\$(1/2)x + 3 \$

3

Hint

The value of x is 8.

4

Step

Now plug the value of x in the expression

\$(1/2) \times 8 + 3 \$

5

Step

Multiply values, then combine with addition

\$(1/2) \times 8 + 3 \$

=4 + 3

=7

6

Solution

So, the value of the expression \$(1/2)x + 3 \$ when x = 8 is 7.

7

Sumup

Please Summarize Problem, Hint, Clue, Formula and Steps

Choices

8

Choice-A

The calculation yields 7, not 3, hence this step is incorrect based on our computation

Wrong 4

9

Choice-B

The step is wrong; our calculation yielded 7, not 11, as expected

Wrong 11

10

Choice-C

This step is incorrect because by the calculation we got the result as 7 not 3

Wrong 3

11

Choice-D

The step is accurate; we obtained 7 as the result through our calculations

Correct 7

12

Step

Option

D

13

Sumup

Please Summarize Choices