The answer is B.
172.0 in.²
Answer:
A≈530.93in²
Step-by-step explanation:
20% are cats.
20 cats/300 total animals=0.2
0.2 is the same thing as 20%.
<h2><u>Given</u> :</h2>
The given equations are :


Let's solve for g in equation (2) :


now, let's plug value of g from equation (3) into equation (1) :





plugging value of b in equation (3) :



since " g " represents ground seats, number of ground seats :
=》396
And " b " represents balcony seat, therefore it is equal to :
=》312

Answer:
F(-3)=5(-3)^2-8
=37
Step-by-step explanation:
Get it?