A department store buys 200 shirts at a cost of $1,400 and sells them at a selling price of $10 each. Find the percent markup.​

What is the lcm of 16 and 40 ? 24 and 40 ?

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

4+(2+x) can you me solve this problem