Answer:
their are five diffreant codes.
Step-by-step explanation:
The first one because it’s the actual formula for a sphere and it has pie at the end because we are solving for a sphere
Answer:
-2
Step-by-step explanation:
15x+6=6x-12
15x-6x=-12-6
9x=-18
x=-2
A) the man is 40 and the daughter is 8
b)in 8 years when the man is 48 and the daughter is 16
The 2 outside the brackets means that everything within the brackets needs to be multiplied by 2
