Simplify the following expression into the form a + bi, where a and b are rational numbers. (4-i)(-3+7i)-7i(8+2i), please help
2 answers:
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Answer:
The amount Paid by Brown for generator =$ 2000
Step-by-step explanation:
Given as ,
The total cost of generator purchasing = $5,000
Millers paid 40% of the total cost of generator,
i.e 40% of $5,000
Or, 0.4 × 5,000
Or, $2,000
So, Millers paid amount = $2,000
So,. rest amount is now = $5,000 - $2,000 = $3,000
Again, Martins paid of $ 3,000
Or Martin paid amount = $1,000
Now, Again rest amount = $3,000 - $1,000 = $2,000
Now as per question, Brown paid the rest amount,
Hence Brown paid the rest amount for generator = $2,000 Answer