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3 years ago

A store is selling blank CDS in packages of 5 do $20. What is the cost of one blank CD?

Mathematics

2 answers:

DochEvi [55]3 years ago

6 0

Answer:

Step-by-step explanation:

5 cds/ $20

divide both sides by 5

1 cd/$4

vovangra [49]3 years ago

3 0

Answer:

Step-by-step explanation:

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Please Help Meeeee!!! Will Mark Brainliest!!!

love history [14]

Answer:

Part A: Yes. For every 10 employees, an increase of 80 products produced.

Part B: y = 8x + 120

Part C: Y-intercept indicates the number of products produced when there are 0 employees. The slope indicates the rate of increase of production with the number of employees

Step-by-step explanation:

Part A: 80 - 0 = 80 employees; 760 - 120 = 640 products. Therefore, 640/80 = 8 products per employee <u>or</u> 80 products per 10 employees

Part B: For y = mx + c ,

m = (Y1 - Y0)/(X1 - X0) = (760 - 120)/(80 - 0) = 8

c = Y-intercept, when X = 0. Therefore c = 120

3 0

2 years ago

velikii [3]

Given data:

Volume of the prism A = 2080 $c m^{3}$

Let us find the ratio of the volume of prisms given in the diagram:
$\frac{ V_{A}}{V_{B}} = \frac{8^{3}}{4^{3}}$
$\frac{ V_{A}}{V_{B}} = 8$

Since the condition is:
The volume of Prism A = The volume of Prism B
Therefore,
The ratio of their volumes should be 8.
$\frac{ V_{A}}{V_{B}} =8$

Since Volume of A = 2080 $cm^{3}$

Plug-in the value, you would get:

$\frac{2080}{8}} = V_{B}$

Ans: Volume of B = 260 $cm^{3}$

7 0

3 years ago

According to the following equation, what happened to the carbon and oxygen?

Softa [21]

Answer:

eh just to be honest it would be b for a 11 year old doing 7 to college stuff

Step-by-step explanation:

4 0

2 years ago

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Part 2:

nalin [4]

First you need to multiply the cost of the vases times 2. Then you need to add the sales tax to the cost of both vases. The total would end up being $8.52. Next you subtract 8.52 from 28.50. You would get 19.98. Then lastly you it by three. So the cost of 1 package of glass beads is $6.66.

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3 years ago

Find the radius of the button 28mm

kirill [66]

Answer:

28mm

Step-by-step explanation:

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2 years ago

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