Samuel has a toy car collection of 200 toy cars. He keeps some in a display case and the rest on the wall. He keeps 41% of his toy cars in the display case. How many toy cars does he keep on his wall?

Can you decompose the numbers 20,740,6,000

Isabel graphed the following system of equations. 2x – y = 6 y = -3x + 4 she came up with the solution (2,-2). what were the 3 steps she did to get that solution? (make sure they are in the correct order)

Identify the expression equivalent to 4(x + x + 7) − 2x + 8 − 4 by substituting x = 1 and x = 2.