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
Answer:
B
Step-by-step explanation:
Answer:
C: Starting at 1103 you gain 91 feet each additional hour of climing.
Step-by-step explanation:
Answer:
y minus 3 = 2x plus 1
Step-by-step explanation:
SOLUTION:
3y - 24 = 237
3y = 237 + 24
3y = 261
y = 261 / 3
y = 87
Hope this helps! :)
Have a lovely day! <3
