Joe's dog has a mass of 28,000 grams. what is the mass of joe's dog in kilograms?

Quick translate "x is 12 units from 20" into an equation. what are the values of x being described? if you can answer any of my other questions that'd be great too

The spring the owner of a sporting good store decreases the price of winter gloves from $10 to $8 each increases the price of swimming goggles from $8 to $10 without doing the math you think the percent decrease in the price of the gloves the same as the percent increase of the goggles explain why or why not

If sr is 4.5cm and tr is 3cm, what is the measure in degrees of angle s?