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Lostsunrise [7]
3 years ago
8

Maria wants to add to her CD collection. If a CD costs $8, which expression shows the cost of d CDs?

Mathematics
1 answer:
vredina [299]3 years ago
4 0

Answer:

$8d

Step-by-step explanation:

cost of each CD = $8

number of CD's = d

total cost = number of CD's x cost of each CD

= d x $8

= $8d

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An equation is a mathematical statement that is made up of two expressions connected by an equal sign.

From the given information:

The given statement is

U=x+y/ky

now, rearrange the terms then

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2 years ago
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3 years ago
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cricket20 [7]
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3 years ago
If side b is 12 and side c is 31. Round your answer to the nearest hundredth.
Marrrta [24]

Answer:

i think you mean area so 31?

Step-by-step explanation:

i need more stuff to answer that

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3 years ago
A plot of 1/no2 versus time is linear. using this information, identify the factor by which the rate will increase in model (c)
WITCHER [35]
This is hard in mathematical language, but there is only this way to present it. Let us denote by A the consentration of the substance and by A' its rate.
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4 years ago
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