Answer: -3x-5
Step-by-step explanation:
Answer:
x = 5
Step-by-step explanation:
4x + 3 = 23 ( subtract 3 from both sides )
4x = 20 ( divide both sides by 4 )
x = 5
Answer:
yes, it is arithmetic as the common difference is -8
Answer:
Mean = 4.4
Mode = 2
Range = 13
Explanation:
Given Data set = 1, 2, 2, 2, 3, 4, 5, 5, 6, 14
Mean = Add all the numbers together and divide is by the number of terms in the data set. = <u>44/10 = 4.4</u>
Mode = Most repeated number in the data set = <u>2</u>
Range = Largest Number - Smallest Number = <u>14 - 1 = 13</u>
Hope this helps!