10(2x)+x
21x is the original number
12x is the reversed number
24x is the reversed then doubled number
Set up an equation:
24x=21x+9
3x=9
x=3
The original number is 63 and the reversed number is 36, which then is 72 when doubled.
32/3.2 = 3.2c/3.2
c = 32/3.2
c = 10
Answer:
the answer would be y= -40
I think the answer may be 54 adults and 12 children
Answer:
aria
Step-by-step explanation:
105min=1 hour and 45 min
