Answer:
BElabora un esquema y resuelve el problema.
Step-by-step explanation:
7.8+3.5(6.8)-1.5
7.8+23.8-1.5
31.6-1.5
30.1
I think the answer is C and D..searched it up
Answer: If this is a trick question then he still has all 3 but if not he has 1
Step-by-step explanation: