Ok, So:
10x3=30-3=27
It Would Be 27
Step-by-step explanation:
50% is basically half. So if you double the price ($2.25) x 2 you will have your answer.
So the answer is $4.50..!

Hope that helps and hope you get better!
Answer:
C) 36
Step-by-step explanation:
Because 6^2=6*6=36.
A = L^2
A = L^2 = 2^2 + 4^2 (Pythagorean’s theorem)
A = L^2 = 20
Therefore the area of the square is 20 units square.