Answer:
-1, -24
Step-by-step explanation:
-9-(-8)
double negative = positive
-9+8=-1
21-45=-24
The boy would have 3 brothers and 3 sisters therefore in the family there would be 4 boys and 3 girls
Answer:
Rational
Step-by-step explanation:
A rational number is a number expressed as a fraction. So the number could be a mixed fraction, improper fraction, decimal, or percentage.
Hope This Helps :)
Answer:
the answer is 1.6 seconds
Step-by-step explanation:
