Evaluate the expression below when $$ n=3.2 $$. If needed, answer as a fraction or a decimal. $$ 12 n-8 $$

Question

UpStudy AI · Accepted Answer

To evaluate the expression $$ 12n - 8 $$ when $$ n = 3.2 $$, we can substitute $$ n $$ with $$ 3.2 $$:

$$
12n - 8 = 12(3.2) - 8
$$

Now, calculate $$ 12 \times 3.2 $$:

$$
12 \times 3.2 = 38.4
$$

Next, subtract 8 from 38.4:

$$
38.4 - 8 = 30.4
$$

Thus, the value of the expression $$ 12n - 8 $$ when $$ n = 3.2 $$ is

$$
\boxed{30.4}
$$
The value of the expression $$ 12n - 8 $$ when $$ n = 3.2 $$ is 30.4.

Evaluate the expression below when \( n=3.2 \). If needed, answer as a fraction or a decimal. \[ 12 n-8 \]