Answer:

Step-by-step explanation:
3.8 is 2x 3.8/2 is 1.9
Answer:
5.2
Step-by-step explanation:
can i get brainliest because i need 1 more to rank up
Answer:
-3
Step-by-step explanation:
6(7+5) + 3
Hope this helps :)
To check:
PEMDAS
7+5 is 12
6(12) + 3
72 + 3
75