I NEED HELP PLZ AHSHSJSKAKSK

5,600 x 10^3 = a) 560 b) 5,000,600 c) 5,600,000 d) 56,000

Tomas used 3 1/3 cups of flour and now has 1 2/3cups left. which equation can he use to find f, the number of cups of flour he had to begin with? f+3 1/3=1 2/3 f-3 1/3=1 2/3 3 1/3f=1 2/3 f/3 1/3=1 2/3

What three-dimensional solid have 6 rectangular faces, 2 equal bases that are not rectangles and 18 edges