What is the answer to 72- 75?

Why is twenty-nine a prime number? What is the decimal equivalent of 54 percent? How do you expanded 2430090? 2x plus 5 equals 3x plus 1? What is the mean of 17 14 13? What is 10 out of 16 as a percent? What fraction is equal to two third that has the denominator of twenty four? Which is easier to graph 3x 4y equals 8 or y equals -0.75x plus 2? Can you find find five descriptive sentences? What is ten percent of ninety pounds? What is a half of 19? How do you enter 100 percent in calculator? Do Through a point not on a line one and only one line always can be drawn parallel to the given line? What is 43400000 scientific notation? Which is greater 18000 pounds or nine tons? What are the goals of the above give the positive and negative of each goal? Which geometric object is defined as the set of all points in a plane at a given distance from a given point? What is a figure without angles or straight lines called? What is a word for the process of changing a fraction to a decimal or to a percent? What is the area of Garbolc?