Is x + 1 a factor of the function f(x) = 2x^3 - 3x^2 + 7x + 12? Explain. Also please show all steps if you do any work for for it.

The jurassic zoo charges $14 for each adult admission and $5 for each child. the total bill for 77 people from a school trip was $565. how many adults and how many children went to the zoo? i

Question: what is the value of x 4x-2= (-7) +5x. it would be greatly appreciated if someone could actually explain to me step by step

Solve -.016x= -16. need solving this