TreborV275890 TreborV275890

31-10-2022
Mathematics

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Amy $55.50 earned dollars for babysitting for five hoursHow much would only make if she was paid at the same rate and work seven hours

Answer :

ZyireI152796 ZyireI152796

31-10-2022

[tex]\begin{gathered} \text{For rate} \\ \text{rate =}\frac{Earned}{Time} \\ \text{Earned = \$55.50} \\ \text{Time = 5 hours} \\ \text{rate}=\frac{\text{ \$55.50}}{5\text{ hours}}=\text{ \$11.10 per hour} \\ \text{For 7 hours} \\ \text{Earned = (\$11.10 per hour)(7 hours)} \\ \text{Earned = \$77.70} \\ \text{She will earned \$ 77.70 for 7 hours} \end{gathered}[/tex]

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