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Alexxandr [17]
3 years ago
13

Happy Paws charges $17.00 plus $5.50 per hour to keep a dog during the day. Woof Watchers charges

Mathematics
1 answer:
mafiozo [28]3 years ago
8 0

Answer:

4.80

Step-by-step explanation:

17+5.50h=11+6.75h

- subtract 11 from both sides

-subtract 5.50 from both sides

-divide to get h alone

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steposvetlana [31]

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Step-by-step explanation:

4 0
2 years ago
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Riverside Elementary School is holding a school-wide election to choose a school color. Five-eighths of the votes were for blue,
Mnenie [13.5K]

Answer:

Step-by-step explanation:

Let the total number of votes to choose a color = x

Number of votes for blue = \frac{5}{8}\times x

Remaining votes = x - \frac{5}{8}\times x

                            = \frac{8x-5x}{8}\times x

                            = \frac{3}{8}\times x

Votes for green = \frac{5}{9}\times (\text{Remaining votes})}

                          = \frac{5}{9}\times \frac{3x}{8}

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Finally remaining votes = \frac{3x}{8}-\frac{5x}{24}

                                       = \frac{9x-5x}{24}

                                       = \frac{4x}{24}

                                       = \frac{x}{6}

Since these votes are for red therefore,

\frac{x}{6} = 48

x = 48×6

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a) Votes for blue are \frac{5x}{8}

Therefore, exact number for blue votes = \frac{5\times 288}{8}

= 5×36

= 180

b). Votes for green = \frac{5x}{24}

= \frac{5\times 288}{24}

= 60

c). Since 25 students were absent on that day of the vote, number of students at Riverside Elementary School = 288 + 25

= 313

d). Since seven tenths of the votes for blue were made by the girls.

Therefore, number of girls voted for blue = \frac{7}{10}\times 180

= 7×18

= 126

Since total votes made = 288

Therefore, half of the votes made = \frac{288}{2}

= 144

Now it's clear that number of votes made by girls is less than half of all the votes.

e). 126 girls voted for blue.

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3 years ago
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Nataliya [291]
It is 14 because 8= 6to-2 and 3to-3is 6 so both together is 14
hope this helps
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Answer:

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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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