Please help! whats 15 divided by 12

Given the function f(x) = log base 4(x+8) , find the value of f^-1(2)

Select the lengths in centimeters that would form a right triangle

James is playing his favorite game at the arcade. after playing the game 3 times, he has 8 tokens remaining. he initially had 20 tokens, and the game costs the same number of tokens each time. the number t of tokens james has is a function of g, the number of games he plays. write the function’s formula? t=