Ineed i need to get a good grade in math and i was just wondering if anyone could take the time to me with these questions better you!

The nth term of a sequence in 2n-1 the nth term of a different sequence is 3n+1 work out 3 numbers that are in bothe sequences and are between 20 and 40

14+2 (56-1) this is an arithmetic sequence

Travis has decided to budget his spending money. he can spend no more than $143.15 every month. he has also decided to spend 5.2 times as much money on video games as he spends on the movies.what linear inequality describes this problem