Please help me with my mathit’s algebra and i struggle.

One positive integer is 2 less than another. the product of the two integers is 24. what are the integers

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

Mia’s gross pay is 2953 her deductions total 724.15 what percent if her gross pay is take-home pay