First you need to find out how much he spends each session which would be___?
Answer:
3
Step-by-step explanation:
Solve x by simplifying both sides of the equation & then isolating the variable x=-4 & the negative comes in from the -12
We have (3/4)^2 + (

/4)^2 = 9/16 + 7/16 = (9+7)/16 = 16/16 = 1.
The answer is yes.
The mode is 85, because it is the most occurring in the data set.
hope that helps :)