I’ve been confused on the second question for a while now, if anyone can , would be much appreciated

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

What is a possible solutions of the x> 3?

Which of the following represents the length of a diagonal of this trapezoid?