What is the answer to algebra with pizzazz page 39?

What does elage mean? Is 11.5 a rational or irrational number? What is a process for evaluating expressions called? Explain what the mean number of weeds in three plots of land means? What is the greatest common factor of 135 175 and 65? Was Merlin a sorcerer? What is ofdm symbol? Which following illustrates gender? How do you do algebra with angles? How many 100 in 6000? What is the analogy for thinner? What is the point at which a graph crosses the x-axis? 2 to the negative first power? How do you simplify this faction 600 8? How do write one million in scientific notation? Is it a circle is named by its center? The sum of two positive integers is 108 one integer is three times as great as the other find the integers? What is the volume of a brick that is 20cm long 10cm wide and 3 cm high? What is the answer to algebra with pizzazz page 56? Which type of lines pass through points (-5 -3) (5 3) and (7 9) (-3 3) on a grid?