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mezya [45]
3 years ago
5

Find the difference for (-3ab-8a+8)-(-5ab+2)

Mathematics
2 answers:
CaHeK987 [17]3 years ago
6 0
  -3ab-8a+8
-(-5ab     +2)
------------------
2ab-8a+6

liubo4ka [24]3 years ago
6 0
Since the - sign is infront of an equation in parenthesis you have to distribute it as -1. So...
(-3ab-8a+8) -(-5ab+2)
(-3ab-8a+8) +5ab-2 hint. Negative times a negative equals a positive.
Now combine like terms.

2ab - 8a + 6
there is you final answer
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I need the answer in under 34 min
MissTica

Answer:

I. 1 cup is $4.50

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3 cups is $13.50

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Step-by-step explanation:

Now since the number of cups is proportional to the total cost of frozen yoghurt,and the cost of 4 yoghurts cups where given .ie. $18.00

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7 0
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5 0
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