Respuesta :

First, subtract 10.2 from 8.5
8.5 - 10.2  = -1.7
Next, add -7.4 to -1.7
-7.4 (+) - 1.7 = -9.1
Your final answer is -9.1

Answer: −9.1


Step-by-step explanation:

8.5−10.2−7.4


=−1.7−7.4


=−9.1

PLEASE MARK BRAINLIEST