During unusually cold weather, the temperature in Miami beach was 10'C. This was 12 degrees more than in Tallahassee. What is the temperature Tallahassee? (Please write the equation aswell)

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?

Evaluate the expression for the given value of the variable 7a - 4a for a =8

Which shows the correct substitution of the values a,b and c from the equation 1=-2x+3x^2+1