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Fofino [41]
3 years ago
5

Kristy earns $18 for 2 hours of babysitting. She charges a constant hourly rate. Which table correctly shows the amount Kristy e

arns babysitting for different number of hours?
Mathematics
1 answer:
nlexa [21]3 years ago
4 0

Answer:

Hours(x)\ \ \ \ \ \ \ \ Earning(9x)\$\\1\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ 9\\2\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ 18\\3\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ 27\\4\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ 36\\5\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ 45

Step-by-step explanation:

For\ 2\ hours\ babysitting\ Kristy\ gets\ \$18\\\\For\ 1\ hour\ she\ will\ get=\frac{18}{2}=\$9\\\\y=9x\\where\ x\ represents\ number\ of\ hours\ and\ y\ earning\\\\Hours(x)\ \ \ \ \ \ \ \ Earning(9x)\$\\1\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ 9\\2\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ 18\\3\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ 27\\4\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ 36\\5\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ 45

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