elijahdecent6070
15.12.2020 •
Mathematics
1. Find the total tax using the expanded expression. Did you get the same answer as you did by
evaluating the original expression?
2. Which expression, the original expression, or the expanded expression, involves finding the total cost
first, then calculating the tax on that total?
Please answer with work shown thank you.
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Ответ:
The first one
Step-by-step explanation:
1. 36/-3 = -12
2.-4-(-16) =12
3.(-3)(-4) = 12
4.21+ (-9) = 12
The first one is the only one which doesn't equal 12. It equals -12 and that's why it doesn't belong.
Let me know if you need further detail for them :)