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IRISSAK [1]
3 years ago
7

10. (30-i)-(18+6i)+30i

Mathematics
2 answers:
fomenos3 years ago
6 0

Answer:

12+23i

Step-by-step explanation:

(30−i)−(18+6i)+30i

30−i−18−6i+30i

12−i−6i+30i

12−7i+30i

12+23i

<h3>Hope it is helpful....</h3>
never [62]3 years ago
4 0

Answer:

above answer is correct

mrk that braniliest

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Answer:

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Step-by-step explanation:

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Answer:

Suppose you have $100 and you spent 6 dollar each day, and your friend has $160 and he/she spent $10 each day. After x days you both have equal amount, find the number of days.

Step-by-step explanation:

Consider the provided information.

We need to write a real world situation that could be modeled by the equation 100-6x=160-10x.

You can use any situation to represents this equation.

The left side of the equation consists of a constant and a variable also the right side of the equation consists of a constant and a variable.

Suppose you have $100 and you spent 6 dollar each day, and your friend has $160 and he/she spent $10 each day. After x days you both have equal amount, find the number of days.

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3 years ago
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valentinak56 [21]

Step-by-step explanation:

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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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