Hugo divided 54,324 by 18 and got an answer of 318. What mistake did Hugo make? How do you know his answer is wrong? Explain your thinking and show your work.

111 thirty dollars is to be divided among three girls and two boys so that each of the girls receives twice as much as each of the boys. how much does each receive?

The rectangle shown has a perimeter of 108 cm and the given area. its length is 6 more than five times its width. write and solve a system of equations to find the dimensions of the rectangle.

Find measure angle 1 and measure angle 3 in the kite the diagram is not drawn on the scale