Answer:
x
=
y
A
E
2
C
+
4
D
B
−
1
Step-by-step explanation:
0.80
2.10-1.45=0.65
0.65=1 baugette
1.45-0.65=0.8
0.8=1 cup
7+(10−4)2:4⋅231=7+62:4⋅81=7+36:4⋅81=7+9⋅81=7+89=7+181=881