The x-coordinates need to be subtracted and the y-coordinates need to be subtracted.
The x-coordinates are 6 and 2.
Their subtraction is 6 - 2.
Kendra did this correctly.
The y-coordinates are 8 and -3.
Their subtraction is 8 - (-3) = 8 + 3 = 11.
Kendra did this incorrectly. She should have had 8 - (-3) = 8 + 3 = 11.
Then she'd square 11.
Instead, she subtracted 8 and -3 incorrectly and got 8 - 3 = 5.
Then she squared 5 when she should have squared 11.
Answer:
Taylor will charge more by $15
Step-by-step explanation:
Given
Taylor
First Hour = $15
Hourly Rate = $10
Lucy:
For a dog walk of 2.5 hours.
Taylor's charges is:
Lucy's charges is:
Here, we consider
Because 
i.e 2.5 > 2
So, Lucy's charges is:
By comparison;
Taylor will charge more by $15
The difference is calculated by:
Answer:
(1,-2)
(1,-6)
(3,-3)
Step-by-step explanation:
Answer:
It would be $42.96.
Step-by-step explanation:
It takes the car 2 hours to travel 140 miles.
