4x(5x3)=(4x5)x3 the associative property basically just moves the parentheses.
Answer:
2700
Step-by-step explanation:
the formula is (n - 2) 180
Answer:
60000
Step-by-step explanation:
The mean is the average
Add all the salaries together
(30000+30000+40000+40000+40000+50000+190000)
420000
Then divide by the number of number
420000/7
60000
-$1240/4 months= -$310/month
Answer:
See attachment >_<
Step-by-step explanation:
Because the line includes the point , we'll begin our line at this coordinate.
The slope is , or, . Slope is formatted in the in the line over its . Or, . This means the line rises units and runs unit.
From our beginning point, , move up seven units and then to the right one unit.
If this line was negative (it would have a negative slope), we would run to the left. However, we have a positive slope, so we will run to the <em>right.</em>
By doing this, we land on the point . Draw a line through this point with our beginning coordinate . This is our graphed line. I've attached a photo as well :)
Good luck ^^