Which Expression shows the result of completely factoring and simplifying the expression 1/4x+5 * 1/4(x+5)
1/4(x +20)
1/2(1/2x+10)
1/2 (x +10) 15 points

David estimated he had about 20 fish in his pond. a year later, there were about 1.5 times as many fish. the year after that, the number of fish increased by a factor of 1.5 again. the number of fish is modeled by f(x)=20(1.5)^x. create a question you could ask that could be answered only by graphing or using a logarithm.

Aparking garage charges $1.12 for the first hour and 0.50 for each additional hour. what is the maximum length of time tom can park in the garage if we wishes to play no more than $5.62

Plzzz answer both questions and i will give you 100 points