What is the volume of a rectangle which measure 4cm height, 7cm width, 3cm length

In which form is the following function written? y = - 2(x – 3)(x + 5)

Can you divide 25 into 4 equal groups? explain why or why not.

Ashley recently opened a store that sells only natural ingredients. she wants to advertise her products by distributing bags of samples in her neighborhood. it takes one person 22 minutes to prepare one bag. how many hours will it take to prepare 900900 bags of samples if ashley and 55 of her friends do the work?