What is The average height in feet for students in your class ? It is measured in the ???

25 ! the line of best fit is h = 5a + 86. predict the height at age 16. show your work.

You are living in aldine, tx and you are planning a trip to six flags in arlington, tx. you look on a map that has a scale of 0.5 inches to 30 miles. if the map shows the scale distance from aldine to arlington is 4 inches, how far is the actual distance?

The bottom of a vase is a square.each side measury y+11 units.the square has a perimeter of 55 units what is the value of y?