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postnew [5]
3 years ago
15

5 over 8 subtract by 7 over 8

Mathematics
2 answers:
expeople1 [14]3 years ago
8 0
Since it’s 5/8 minus negative 7/8, the answer is 12/8, you just add them together because the two negative signs cancel each other out.
iren2701 [21]3 years ago
4 0
That would give you 5/8 + 7/8
=12/8
=3/2
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Let x²y +ay² = b be an Implicitly defined function, where a and b are fixed Constants; find dy/dx
geniusboy [140]

The value of the differential with respect to x is -xy/x²+ay

<h3>Implicit differentiation</h3>

Given the following function

x²y +ay² = b

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x²dy/dx + 2xy + 2aydy/dx = 0

(2x²+2ay)dy/dx = -2xy
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Hence the value of the differential with respect to x is -xy/x²+ay

Learn more on implicit differentiation here: brainly.com/question/25081524

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3 0
2 years ago
The price of a coat increased from $78 to $92. What is the price increase percentage?
svetlana [45]

Answer:

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Percent change can be found using the following formula:

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Original represents the initial cost where new represents the new cost.  We multiply the answer by 100 to get the percentage:

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6 0
3 years ago
How many times greater was the temperature in Miami (45) than the lowest in San Diego (25)
Greeley [361]

Answer:

<em>The temperature in Miami is 9/5 times the temperature in San Diego.</em>

Step-by-step explanation:

<u>Ratios</u>

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Since the relation between them is 9/5, it means the temperature in Miami is 9/5 times the temperature in San Diego.

3 0
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zmey [24]
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3 years ago
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