Pearson Algebra 1 Common Core, 2011
PA
Pearson Algebra 1 Common Core, 2011 View details
6. Multiplying and Dividing Real Numbers
Continue to next subchapter

Exercise 10 Page 42

The product of numbers of opposite signs is always negative.

- 63

Practice makes perfect

When multiplying a positive and a negative number, their product is always negative.

7(- 9)
- 7 * 9
- 63

The product is - 63.