Answer:
b=12
Step-by-step explanation:
3b +24= b +48
-24 -24
3b = b+ 24
-b -b
2b = 24
÷2 ÷2
b=12
Answer:
12 sorry if its wrong
Step-by-step explanation:
Are you sure you wrote the question correctly? If I'm doing this right, none of the answers provided are correct.
Answer:
Option A
Step-by-step explanation:
A hunter travels to his cabinet located at 2 Miles North and 8 Miles West.
Let "d" be the distance traveled before reaching the rocky ground at point say "P". Let the cabin be at "C"
The distance between C and P is given by

Let "t" be the time taken to travel distance CP.

Minimum time will be when "t" is equal to zero
Differentiating the above equation wrt "d", we get -

On squaring both the sides , we get -

"d" cannot be greater than 8 miles.
Hence, the value of "d" is equal to 
Option A