Pedro has no money in his pocket. The temperature decreased on Saturday 10 degrees. does this represent a negative number?

Iwill make brain if you me correctly fill this out needs due today pls and send it back to me (click the link and you will get it)

Nine more than four times a number is the same as one less than twice the number. find the number?

Astudent survey asked: "how tall are you (in inches)? " here's the data: 67, 72, 73, 60, 65, 86, 72, 69, 74 give the five number summary. a. median: 73, mean: 70.89, iqr: 5, min: 60, max: 74 b. 60, 66, 72, 73.5, 86 c. 60, 67, 72, 73, 74 d. 0, 60, 70, 89, 74, 100