Match the molecular shapes to the correct Lewis Structures
Thanks for help

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?

Explain how you do each step what term makes it inconsistent y=2x - 4 ?

What does x = in this equation x+3+2x=x+5