7/8=2/5x
If you solve this you get 2.1875 or 35/16
Loge 70.81 = a
Log to the base e is also written as ln
ln 70.81 = a
Answer: $15.21
Step-by-step explanation:
Given
Joe's lunch cost $13.00 without tax
He tipped the waiter with 17% of bill without tax
So, the amount of tip is

Total amount that food costs without tax is

The point slope form of the equation is y-4 = 3/5 (x-2)