Answer:
37
Step-by-step explanation:
40-1-2=37 silver cars
Answer:
i don't undertsand this question
Im not sure if you wrote this wrong because (x+y)2 does equal x2+y2. An example would be if x equals 3 and y equals 4 (3+4)2=(3)2+(4)2 (7)2=6+8 14=14.
(16+5)4÷2=42
21×4÷2=42
84÷2=42
42=42
that is were to but you answer