The answer is 58 I think 166-8= 158
So here’s a example and formula
Multiply 9800 by . 2. Then multiply that answer by 15 to get the answer. hope that helps!
4.2% of 50 is 2.1
So 2.1 is your answer
The slope is 1
Difference between the first and second y is 8
Difference between the first and second x is also 8
(8,8) simplifies to 1
Hope this helps!
Please crown;)