HELP PLEASE ASAP What is the product of any integer and -1?​

A

Step-by-step explanation:

The product is opposite of the integer

For example

2 * -1 = -2

in problems involving proportions, we can use cross products to test whether two ratios are equal and form a proportion. to find the cross products of a proportion, we multiply the outer terms, called the extremes, and the middle terms, called the means.

hope it