What is the next number in the sequence 2, 5, 11, 20, 32, 47?

The function models the number of accidents

Me! i really need to get this right before 9. prove the divisibility of 7^6+7^5-7^4 by 11. use factoring so you get a number times 11. just tell me the number. i need this done asap

Find the value of x. give reasons to justify your solutions! c ∈ ae