3.) Estimate the part of California’s border that is coastline. (Show your work) 4.) Estimate the length of California’s border. (Show your work)

5.) Estimate the percent of California’s border that is coastline. (Show your work)

There were 25 students who answered to a survey about sports. four-fifths of them like football. how many students like football?

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

What is the geometric mean of 3 and 7? a) square root of 21 b) 2 square root of 6 c) 2 square root of 7 d) 21