What is the cost of each of one small box of oranges and one large box of oranges

Bismuth-210 is an isotope that radioactively decays by about 13% each day, meaning 13% of the remaining bismuth-210 transforms into another atom (polonium-210 in this case) each day. if you begin with 233 mg of bismuth-210, how much remains after 8 days?

What is the solution to the system of equations? (–2, –8) (–1, –5) (0, –2) (2, 4)

Y=(x+3)(x-4)(x+1)^2 sulutions? multiplicity?