Evaluate (2-51)(p+q)) when p= 2 and 9 = 51
291
297-20
-211
29

Julia is going for a walk through the neighborhood. what unit of measure is most appropriate to describe the distance she walks?

The number of hours per week that the television is turned on is determined for each family in a sample. the mean of the data is 37 hours and the median is 33.2 hours. twenty-four of the families in the sample turned on the television for 22 hours or less for the week. the 13th percentile of the data is 22 hours. approximately how many families are in the sample? round your answer to the nearest integer.

Jose predicted that he would sell 48 umbrellas. he actually sold 72 umbrellas. what are the values of a and b in the table below? round to the nearest tenth if necessary