Answer:
The age of the oldest brother must be greater than 21 years
Step-by-step explanation:
Let
x, x+1 and x+2 -----> the ages of the brothers
we know that
The sum of their ages must be greater than 60
so
The inequality that represent this situation is

Solve for x
Combine like terms

Subtract 3 both sides


Divide by 3 both sides

so
if 

therefore
The age of the oldest brother must be greater than 21 years
Step-by-step explanation:
hope i m correct
thank you
The next numbers are 32 and -64 the pattern multiplies by -2
Answer:
I think its $1 every 4 oz
Step-by-step explanation:
Basing this off that 4 * 4 is 16
Answer:
18 sq. unit
you can draw it on no. line
actually it's rectangle with l=3 and b=6