Consider the number set 10,8,2,13,9. a number is added to the number set which makes the range 15. what could the number be? there are two answers.

-2 or 17

Step-by-step explanation:

The range is the difference between the smallest number and the largest number.  Currently, the smallest number is 2 and the largest number is 13.

If we leave 2 as the smallest number, then the new largest number needed for the range to be 15 is:

x − 2 = 15

x = 17

If we leave 13 as the largest number, then the new smallest number needed for the range to be 15 is:

13 − x = 15

x = -2

The number could be either -2 or 17.

a line is an defined derm because it

a)contains an infinite number of points b) can be used to create other geometric shapes c)describes something that does not have width or depth d) is a term that does not have a formal definition. a line is an undefined term because it: contains an infinite number of points.

answer: 88

step-by-step explanation: