The number of magazines sold by the bookstore was increased by 15% to 138. What was the number of magazines
sold by the bookshop before the increase?
magazines

What is the exact area of a circle with a diameter of 50 centimeters? a.87.9 square centimeters b.379.9 square centimeters c.1962.5 square centimeters d.4923.5 square centimeters

The sixth grade art students are making a mosaic using tiles in the shape of right triangles.each tile has leg measures of 3 centimeters and 5 centimeters.i f there are 200 tiles in the mosaic what is the area of the mosaic.

What is the solution to the division problem below x3+x2-11x+4/x+4