Hello! What is 3.8975x 543290 / 838362 ??

Hello there! would anyone like to be my online girlfriend or boyfriend... but u must be cute ok? thank you bye!!

Avegetable garden and a surrounding path are shaped like a square together are 12 ft wide. the path is 1 feet wide. if one bag of gravel covers 8 square feet, how manu bags are needed to cover the path? round your answers to the nearest tenth.

Ineed i been stuck on this question since yesterday

Find the nonpermissible replacement for binthis expression.b2/5b +5