The temperature at midnight was 9 degrees Fahrenheit. At sunrise the temperature was 11 degrees Fahrenheit lower. Which number sentence below represents the temperature change? -9 - 11

9 - 11

-9 + 11

9 + 11

Compare the following pair of numbers a and b in three ways. a. find the ratio of a to b. b. find the ratio of b to a. c. complete the sentence: a is percent of b. a=120 and b=340 a. the ratio of a to b is . b. the ratio of b to a is . c. a is nothing percent of b.

If rt is greater than ba, which statement must be true ?

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 , ( 59,60,61,62) and the third quartile would be drawn at . (61,62,63,64)