Perform the operation and write the answer in the simplest

Joe has some money in his bank account he deposits 45$ write an expression that represents the amount of money in joe's account

Find the perimeter of the triangle with vertices  d(3, 4),  e(8, 7), and  f(5, 9). do not round before calculating the perimeter. after calculating the perimeter, round your answer to the nearest tenth.  

Which term below correctly completes the following sentence? if a function has a vertical asymptote at a certain x value, then the function is what at that value