2.25h(60m/hr)(1/3)=45m
So Rick spends 45 minutes studying math per night.
249863.73/216.06
=115.6471
Answer:
answer 1 = true
answer 2 . Area of shaded part is 87m^2
<em><u>explanation in the pic above</u></em>
Answer:

Step-by-step explanation:
I'm assuming you are trying to find m. In order to do so, you need to get m on one side.
Before doing that let's multiple -2 and -3m by 

add
to both sides

I would get rid of the fraction so I'd multiply both sides by 


divide both sides by -12m

which can be simplified to

ALL UNLESS THAT
IS A POWER
In order to make b the subject of this equation, we must isolate it on the left side. We can do this by following these steps:

Subtract b from both sides


Subtract P from both sides


Now, we have isolated b, but it is negative. We can fix this by multiplying both sides of the equation by -1.


Which is your final answer.

.
Hope that helped! =)