Michael purchased 515 kilograms of sugar and then decided to purchase another 312 kilograms of the sugar. how many pounds did michael purchase altogether? assume 1 kilogram = 2.2 pounds. enter your answer, as a decimal, in the box.

Find three consecutive numbers such that the sum of one-fourth the first and one-fifth the second is five less than one-seventh the third

Marcus and cody both leave the park at the same time, but in opposite directions. if cody travels 6 mph faster than marcus and after 4 hours they are 64 miles apart, how fast is each traveling? solve using rare times time = distance.

The vertices of a triangle are a(7.5), b(4,2), and c19. 2). what is