How many rows of 9 make 54?

Is 2315 a prime or composite number? What is the mean for 22 21 19 19 19? What is an formula for calculating slope? How do you solve 18-(3x 5)5 (x-1)-6? When the paper orientation is portrait the contents will print across the length of the page instead of across the width? What are non printing lines called that mark boundaries of cells? What is 244 of 80? Y equals 5-2x and 4x plus 6y equals -2 solve by substitution? What would you use to measure worms weight? Is 1164 prime? Show that sum of two convex functions is convex.? An equation that shows that two ratios or rates are equivalent? What is 2.90 hours? What is 2 divided by five-sixths? How much American dollars does it take to make up 30 euros? The image the product reflects in the minds of the consumer called segementation true or false? What is the 2 times table up to 300? How many meters are there in 2 and three quarter kilometers? What is the synonym for derived? What is the answer of an exponent called?