please help me i will give u the crown

Please Help Me I Will Give U The Crown class=

Answer :

Answer:

90.36

Step-by-step explanation:

0.6²+4.5(y÷ 0.6)

0.36 + 4.5(12÷0.6)

0.36 + 4.5×20

0.36+ 90

90.36