Match each data set with the value that best describes its center. 6 2 4 9
Data set A: 2, 3, 1, 4, 2,0,0
Data set B: 6.4, 5, 6, 5, 7, 8, 7
Data set C: 1, 4, 0, 2, 4, 4, 6, 7
Data set D: 7, 8, 10, 11, 8, 9, 10, 9, 11

You have two cards with a sum of -12 in both hands. a. what two cards could you have? b. you add two more cards to your hand, but the total sum if the cards remains the same, (-12).

Agroup of students want to create a garden. they do not know the exact measurements but they propose using a variable to represent the length and width of the garden. the length of the garden is 10 feet longer than double the width. use a single variable to write algebraic expressions for both the length and width of the garden. write an algebraic expression for the area of the garden. use mathematical terms to describe this expression.

Which of these sequences is a geometric sequence a 1,2,4, 7, 11, 16, 22. b. 2.4.8.14.22.38 c.3.6.9. 15.18,21 d. 3,9,27,81,243,729,