Find the sum of -7/8 and its opposite

When ∆rst is translated 4 units down, what are the apparent coordinates of t’? give 15 points

Ahome improvement store rents it’s delivery truck for $19 for the first 75 minutes and $4.75 for each additional 1/4 hour. if a customer rented the truck at 11: 10 am and returned the truck at 1: 40 pm the same day, what would his rental cost be?

The center of the circumscribed circle lies on line segment and the longest side of the triangle is equal to the of the circle.