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Dahasolnce [82]
3 years ago
7

What is x= when the equation is 5(x-3)=3x(x-2)

Mathematics
1 answer:
cluponka [151]3 years ago
5 0
5(x-3)=3x(x-2)\\
5x-15=3x^2-6x\\
3x^2-11x+15=0\\
\Delta=(-11)^2-4\cdot3\cdot15=121-180=-59
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Which statement comparing x² + 10 and x + x + x is true when x=−5 ?
MissTica
When comparing x^2 + 10 and x + x + x equals to:
x^2 +10 is greater than x + x + x when x = -5
Because -5^2 + 10 = 25 + 10 = 35
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5 0
3 years ago
Read 2 more answers
Dorian buys 2 pounds of almonds for $21.98 and 3 pounds of dried apricots for $26.25. Which is less expensive per pound? How muc
ozzi

Answer:

The apricots are less expensive per pound.

Step-by-step explanation:

Cost of 1 pound of almonds = 21.98/2

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So then you have to do 21.98 - 21.98/2. Which equals $10.99

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To find out how much less expensive you have to find the difference, so to do that you have to do $10.99 - $8.75 = $2.24 per pound less expensive.

4 0
3 years ago
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Ivenika [448]
Given:
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138 ears of corn were not edible.
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4 years ago
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Answer:

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