Rosa is looking at a map of the park that is laid out on a coordinate plane. Rosa is at (1, –1). The shelter house is at (–2, –4) and the fossil exhibit is at (3, 2). Each unit on the map represents 100 feet. How much closer is Rosa to the fossil exhibit than to the shelter house? Round to the nearest foot.

Agroup of students want to create a garden. they do not know the exact measurements but they propose using a variable to represent the length and width of the garden. the length of the garden is 10 feet longer than double the width. use a single variable to write algebraic expressions for both the length and width of the garden. write an algebraic expression for the area of the garden. use mathematical terms to describe this expression.