Answer:
x= 4.5
Step-by-step explanation:
90-36=54
54 divided 12 = 4.5
−13.35
i took the quiz
Gretchen
Step-by-step explanation
Jasmine: 12/10 : 1
Aaron: 3/2 : 1
Lucian: 1 : 1
Gretchen: 7 : 1
B.
E.
C.
I'm not sure if its right.