3) A rollercoaster rises 160 feet into the air before dropping 190 feet. What is the height of the rollercoaster?
A. -30 feet B. 30 feet C. 350 feet D. -10 feet

Acircular garden with radius of 8 feet is surrounded by a circular path with a width of 3 feet. what is the approximate area of the path alone? use 3.14 for π

Which ordered pair is a solution to the system of linear equations? 2x + 3y= 6 –3x + 5y = 10

The given dot plot represents the average daily temperatures, in degrees fahrenheit, recorded in a town during the first 15 days of september. if the dot plot is converted to a box plot, the first quartile would be drawn at __ , and the third quartile would be drawn at link to the chart is here