Answer:
750/100 or 7 1/2 whichever way u need
Step-by-step explanation:
Answer:
b
Step-by-step explanation:

F = 9/5(40) + 32
F = 72 + 32
F = 105
40°C is ~105°F, and the closest would be D.
I’ve attached a photo, with the instructions. Hope it helps. If you have any questions don’t hesitate to ask
We can factorize the quadratic as

and expand the right side to get


Then we find
