She left at 12:15. 10:45 plus 1 hour= 11:45 + 15 min +12 +15= 12:15
B since you can rewrite it as (2x+7)(x-4)=0 and you can solve it and you get B
It’s A because a trinomios has three terms and the last digit 12 doesn’t change unlike 2y which changes with every input of y.
9514 1404 393
Answer:
2a(a^3 +a^3 b^2 +a b^2 +b^3)/(a^2 +b^2)
Step-by-step explanation:
Division is the same as multiplication by the inverse. Multiplication and division proceed left-to-right. So, we can rewrite the expression as ...
