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weqwewe [10]
2 years ago
10

The cost C to produce x number of tennis rackets is C = 190 + 18. The tennis rackets are sold wholesale for $23

Mathematics
1 answer:
andre [41]2 years ago
4 0

Answer:

19 tennis rackets

Step-by-step explanation:

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Consider the function represented by 9x + 3y = 12 with x as the independent variable. How can this function be written using
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Answer:

f(x) = - 3x + 4

Step-by-step explanation:

Note that y = f(x)

Given

9x + 3y = 12 ← Rearrange making y the subject

Subtract 9x from both sides

3y = - 9x + 12 ( divide all term by 3 )

y = - 3x + 4, thus

f(x) = - 3x + 4

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After 5 years, mike's account earned $1200 in interest. If the interest rate (in decimal form) is 0.06, how much did mike initia
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Oksana_A [137]

Step-by-step explanation:

The shape of the new pizza must meet the conditions:

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Now we just need to figure out the dimensions.  The area of a 14" circular pizza is:

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So, our 13.2" × 14" pentagon has at least 5 sides, is irregular, has the same area as a 14" diameter circle, fits in a 14⅛" × 14⅛" square, and can be divided into 8-12 equal pieces.

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3 years ago
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1/4 x + 1/6 x = x-7.
weeeeeb [17]

Answer:

x=12

Step-by-step explanation:

Simplify both sides by adding like terms

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