The digits of a two-digit number sum to 8. When the digits are reversed the resulting number is 18 less than the original
number What is the orginal number

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.

The volume of gas a balloon can hold varies directly as the cube of its radius. imagine a balloon with a radius of 3 inches can hold 81 cubic inches of gas. how many cubic inches of gas must be released to reduce the radius down to 2 inches?