What is 375/6 with work shown

Ill mark the brainliest if you me with the these three questions 7,8,9

Which shows one way to determine the factors of 4x3 + x2 – 8x – 2 by grouping?

Meghan has created a diagram of her city with her house, school, store, and gym identified. a. how far is it from the gym to the store? b. meghan also wants to walk to get some exercise, rather than going to the gym. she decides to walk along arc ab. how far will she walk? round to 3 decimal places.