Write the equation 10x+5y=5 in the slope intercept form. then graph the line

Im literally having a mental breakdown

A3-dimensional figure has a square base and 4 lateral faces that meet at a point. explain the difference between the cross sections when a slice is made perpendicular to the base through the vertex, and when a slice is made perpendicular to the base and not through the vertex

What is the area of the original rectangle? 8 cm² 20 cm² 25 cm² 40 cm²