Please help mee What is the smallest positive integer whose proper divisors add up to more than the integer itself?

Find the value of x. give reasons to justify your solutions! l, m ∈ kn

Find the greatest common factor of the followig monomials 46g^2h and 34g^6h^6

The height of a plant, in inches, p years after planting it is given by the polynomial function r(p) = -2p% + 270p. find the height of the plant when p = 90 years.