252mmSquared
Step-by-step explanation:
28+28=56
74-56=18
18÷2=9
9×28=252
Answer:
6
Step-by-step explanation:
Answer:
my best guess is A
Step-by-step explanation:
On the bottom left, the answer is subtraction property of equality because you need to subtract 4x to the 7x to simplify the equation.