What is the perimeter of this

What is the value of x in the equation 6(x + 1) – 5x = 8 + 2(x – 1)?

In which figure is de bc ? a. figure 1 b. figure 2 c. figure 3 d. figure 4

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