Please complete the following proof. List in order the reasons for each of the given statements. Please complete as a two-column proof.
Given: 3(5x + 1) = 13x + 5
Prove: x = 1
Statements
Reasons

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?

36 inches/second = yards/minute how many yards?

A.s.a.! this is a similarity in right triangles. next (solve for x)a.) 12b.) 5c.) 12.5d.) [tex] 6\sqrt{3} [/tex]