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IRINA_888 [86]
3 years ago
8

Please help solve

Mathematics
2 answers:
iris [78.8K]3 years ago
7 0

Answer:

25 + 2n

Step-by-step explanation:

25 increased <u>by</u> twice the number n.

25 increased by 2 x n

25 + 2n

KengaRu [80]3 years ago
6 0
Answer:
27+2n
.///////-
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Step-by-step explanation:

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A horseback riding trail is 1 mi 40.8 ft long. How long is the trail in yards, feet, and inches?
ch4aika [34]

Answer:  1773.6 yards   5320.8 feet  64324.8 inches

Step-by-step explanation:  

1 mile in yards = 1760                                                                                         40.8 feet in yards = 13.6      1760 + 13.6 =<u> 1773.6 yards </u>

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6 0
3 years ago
7. What is 45% of 115? Show your work.
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The cost and revenue functions for producing and selling x units of a product are given. Cost and revenue are expressed in dolla
Flauer [41]

Answer:

(A) the number of units produced and sold at break-even point is the value of X and that is 1.126 units.

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Break-even point is the point where cost = revenue

This is also the point where profit is zero because profit = revenue - cost

(B) Revenue = Price × Quantity

R = P×Q

Our revenue here is 0.3712x

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