I'm pretty sure it is 155
The answer is t=1.
Hope this helps.
Answer:
Non-linear equations:


Step-by-step explanation:
Linear equation: y = mx + b
Therefore, a linear equation has 2 variables that have no exponents.
So the non-linear equations are:
(this is a quadratic equation - polynomial with degree 2)
(this is an exponential equation)
Answer: 3
Explanation: logarithm base 8 of 512 is 3