Solve for A
Exact (no rounding, no calculator needed)

0 = A^2 + 13A + 36

At dinner, 2/5 of the people had fish and 1/3 had chicken. if everyone else had lamb, what fraction of the people had lamb? and if 40 people had lamb , calculate the total number of people at the dinner.

Acredit union pays 5% annual interest, compounded daily, on saving deposits. find the value after one year of $500 deposited in this account. a-$20.40 b-$25.64 c-$520.40 d-$525.64

Factor these polynomials and explain how 1. 12x - 3x^2 2. 20 - 240x^2