Find the area please

In the sixth grade 13 out of 20 students have a dog if there are 152 sixth grade students how many of them have a dog

Someone answer this asap for the length, in feet, of a rectangular rug is represented by the expression 5x² + 2x. the width, in feet, is represented by the expression 3x². which expression represents the perimeter, in feet, of the rug? a. 8x² + 2x b. 8x² + 4x c. 16x² + 2x d. 16x² + 4x

Consider the diagram. lines e and c can be described as