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zmey [24]
4 years ago
13

Guys, please help me out. Thanks.

Mathematics
1 answer:
kaheart [24]4 years ago
6 0

Answer:

w = 13

Step-by-step explanation:

Using the method of cross- multiplying

• \frac{a}{b} = \frac{c}{d} ⇒ ad = bc, thus

42(w + 11) = 28(w + 23) ← distribute parenthesis on both sides

42w + 462 = 28w + 644 ( subtract 28w from both sides )

14w + 462 = 644 ( subtract 462 from both sides )

14w = 182 ( divide both sides by 14 )

w = 13

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Pani-rosa [81]

Answer:

If "x" equals the amount of money first place wins, and if the total amount of prize money be denoted by "y", then,

y ≤ 3x

Step-by-step explanation:

First place wins the most money and each place wins less than the previous  place. The prizes are to be awarded for the best 3 acts in the show.

If "x" equals the amount of money first place wins, and if the total amount of prize money be denoted by "y", then,

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4 0
3 years ago
If x represents an integer how would you express its negative
Oxana [17]

Answer: -x

Step-by-step explanation:

It is important to remember that:

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In this case we know that x is a Positive Integer, therefore, based on the information mentioned before, we can say that its negative (or its opposite) is:

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3 0
3 years ago
Plz answer, in the question.
Semenov [28]

Answer:

Step-by-step explanation:

4 0
3 years ago
The cost of parking in a garage, in dollars, can be modeled by a step function whose graph is shown. How much does it cost to pa
S_A_V [24]

Answer:

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Step-by-step explanation:

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3 years ago
Read 2 more answers
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Romashka-Z-Leto [24]

Answer:

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Step-by-step explanation:

as x=0

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y= -4(2)+3

y=-5

3 0
3 years ago
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