The table below shows the high temperature, in degrees Fahrenheit, each day in Fairbanks, Alaska, during a week in January. The following Sunday, Erin recorded the high temperature and then calculated the mean high temperature, which she found was -1.5°F. What was the temperature on Sunday?

Which expression is equivalent to? assume x > 0 and y > 0.

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Aflagpole broke in a storm. it was originally 8 1 81 feet tall. 2 8 28 feet are still sticking straight out of the ground, where it snapped, but the remaining piece has hinged over and touches the ground some distance away. how far away is the end of the pole from the base of the pole along the ground?