Can anyone describe the errors with the problems? For example the first answer is they did not distribute the negative

Solve the equation -9p - 17 =10 a -3 b. 16 c. 18 d -16

When solving a logarithm equation, how do you find the missing variable ?

In 2000 there were 100 rabbits in central park the population increased by 16% each year ? write a function to illustrate the situation. how many rabbits were in central park in 2005 . predict how many rabbits there will be at the end of this year we are in 2018?