As we know Conversion from fahrenheit to celsius is

We can write it also as

F as y and C as x then we can write it as
Answer: The first one. 2 to the 20th power over 3 to the 8th power
Step-by-step explanation:
Answer:
8 laps
Step-by-step explanation:
every 8mins 4 laps are run
A vertical shift adds/subtracts a constant to/from every y-coordinate while leaving the x-coordinate unchanged. A horizontal shift adds/subtracts a constant to/from every x-coordinate while leaving the y-coordinate unchanged. Vertical and horizontal shifts can be combined into one expression.
Shifting up or to the right means add
Shifting down or to the left means subtract
the 3rd option is the correct one
(7+x)+x=15
I did trial and error to get x=4.