Question

What is the sign of the product?
(0.5)(–0.5)(3.2)(–7.9)(–2.4)

Answer 1

count how many negative signs you have :)
If you have an even number of negative signs that you are multiplying, you will end up with a POSITIVE answer.
If you have an odd number of negative signs that you are multiplying, you will end up with a NEGATIVE answer.

Answer 2

thank you @butterflydreamer