Answer:
4n+(2n-9)
4n+2n-9
6n-9 =the total age
6n=9
divide by 6 both sides.
n=9/6
n=1.5 years.
substitute the value of n in the age of the father and the daughter.
Age of father=4×1.5
6years.
Age of Daughter = (2×1.5)-9
3-9
=-6 years
Total age
6-6=0
The table of the tolls for Henderson is the direct variation since the cost is proportional to the miles traveled.
Answer:
120
Step-by-step explanation:
udidjhwvwuwiwhg123
Answer:
5x + 27
Step-by-step explanation:
This is because the 5 shirts for x dollars = 5x.
Then 3 shirts cost 9 dollars = 27.
So, the answer is 5x + 27
