How do you multiply $-2.5(3a+5)$ ?

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Answer 1 · 2018-06-11T05:11:34

$-7.5a - 12.5$

$-2.5(3a+5)$

To simplify this, we use the distributive property (shown below):
cdn.virtualnerd.com

Following this image, we know that:
$-2.5(3a+5) = (-2.5 * 3a) + (-2.5 * 5)$
$= -7.5a - 12.5$

Hope this helps!

How do you multiply -2.5(3a+5)-2.5(3a+5)?