6
x^2 + 6x since 4x + 2x = 6x
Answer:
6
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
Answer:
Fraction of fire trucks = 
Total number of toy cars = 
Step-by-step explanation:
Fraction of sports car = 
Fraction of remaining cars 
So,
Fraction of pick up cars = 
Therefore,
Fraction of fire trucks = 
That is Number of fire trucks =
( Total number of toy cars )
Number of fire trucks = 4
Total number of toy cars = 