Can I get some help with these? Please show you're work!Thanks! (-19)(2)(37)(-0.8)(-112) Positive or Negative?
Accepted Solution
A:
Hi there!
There are a few rules for multiplying positive and negative numbers:
-Any negative number times a negative number is a positive. -Any positive number times a negative number is a negative. -Any negative number times a positive number is a negative. -Any positive number times a positive number is a positive.
So, using these rules, let's work through the multiplication:
-19 is a negative, and multiply by +2, would be a negative. Multiply a negative by +37, and you still have a negative. Multiply a negative by -0.8, and you will have a positive. Multiply a positive with -112, and you will get a negative.