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Ivenika [448]
3 years ago
15

The expression 3x² represents

Mathematics
1 answer:
natima [27]3 years ago
8 0
1) x*x is the same as x^{2}
2) 3 would stay as it is

Answer: 3 x^{2}
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Complete the table below to find solutions to the linear equation 4x + y = -40.
Pepsi [2]

Answer:

(1,-44), (2,-48),(3,-52).......

Step-by-step explanation:

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2 years ago
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4 0
2 years ago
heather has divided $6300 between two invesments, one paying 9%, the other paying 4%. If the return on her investment is $372, h
Ganezh [65]
Assuming that the two investments are  X & Y
X + Y = 6300
X = 6300 - Y                                       (1)

9/100X + 4/100 Y = 372                       (2)
replacing X from (1) into (2)
9/100(6300-Y) + 4/100 Y = 372
567 - 9/100Y +4/100Y = 372
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I hope this is helpful 



6 0
3 years ago
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