Answer:
276m^2
Step-by-step explanation:
area = 2(25*2) + 2(40*2) + 4(2*2)
area = 2(50) + 2(80) + 4(4)
area = 100 + 160 + 16
area = 276m^2
You have to add like terms
5x^2 -8xy+15y^2
Answer:
Your answer is B
Step-by-step explanation:
Because if they are already $60 and she wants one more it would be $75
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this a non ending one but those should be enough to satisfy a teacher