Question

Multiply the linear expression.

4.5(y+7.2)

Answer 1

To multiply the linear expression \( 4.5(y + 7.2) \), distribute \( 4.5 \) to both terms inside the parentheses:

\[
4.5(y + 7.2) = 4.5 \cdot y + 4.5 \cdot 7.2
\]

Now, calculate each term:

1. \( 4.5 \cdot y = 4.5y \)
2. \( 4.5 \cdot 7.2 = 32.4 \)

So, combining these results, we get:

\[
4.5(y + 7.2) = 4.5y + 32.4
\]

The final result is:

\[
4.5y + 32.4
\]