Answer:
the answer would be 9 I think
Answer:
To add two numbers with the same sign (both positive or both negative): Add their absolute values and give the sum the same sign.
Answer:
B
Step-by-step explanation:
Answer:
10:40
Step-by-step explanation:
1+4=5
5=50
1=?
1×50÷5=10
5=50
4=?
4×50÷5=40
Answer =10:40
Answer:
?
Step-by-step explanation:
i dont understanding that