5x-1=19
1st you add the one over to the 19 and you'll get 20
then you do 5x=20
divide the 5x over to the 20 and your final answer is 4.
Answer:
Step-by-step explanation:
A true true
The mean of the data set is 26 because the sum of all the data points divided by the number of data points is 26.4 repeating which rounds to 26.
You just subtract 4 from 20
20-4 which is 16
Answer:
-2
Step-by-step explanation:
-10 + 3 = -7
