A moving company sells boxes for packing items. The large box has a volume of 6x2 + 2x + 3 cubic units. The medium box has a volume of 2x2 - 5 cubic units. A customer
purchases two large boxes and one medium box. What is the total volume of the purchased boxes?

Prove that the sum of two consecutive exponents of the number 5 is divisible by 30.if two consecutive exponents are 5n and 5n + 1, then their sum can be written as 30.

Kira looked through online census information to determine the overage number of people living in the homes in her city what is true about kira's data collection?

Your vet has placed your pet on a diet. the diet is to contain at least 12 mg of fat and at least 14 mg of protein per serving. these requirements are to be obtained from two food sources. source a contains 2 mg of fat and 2 mg of protein per serving. source b contains 1 mg of fat and 3 mg of protein per serving. if source a sells for $1.28 per serving and source b sells for $1.12 per serving, how many servings of each type should be purchased to satisfy the requirements at minimal cost?