Mathematics, 16.02.2021 19:10 Schaughn
Beatrice decides she wants to babysit a few children at the same time to earn the money faster. She tells
parents that if they allow her to babysit their children at her house, she will eliminate her automatic $5 tip and
will give them an additional $5 discount.
(d) Write an equation showing the total cost for each client. Identify all variables.
(e) Four parents bring their children to Beatrice’s house at the same time for babysitting. Beatrice wants
to find out how many hours she must babysit the 4 children to earn exactly the $100 she needs in
order to buy the present for her mother. Write and solve an equation to find the number of hours.
Justify each step in the solution.
(a) One parent decides not to drop off her child. The remaining 3 parents drop their children off at 9 a. m.
Two of the parents say they will be back at 1 p. m. The third parent says she will pick up her child at 2
p. m. At noon, Beatrice realizes she needs help feeding the 3 children at the same time. She tells her
little sister that she will pay her if she helps feed the children. How much can Beatrice pay her little
sister and still make sure she has enough money to buy her mother a $100 present? Show your work
and justify your answer. (: Please :)
Answers: 1
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Beatrice decides she wants to babysit a few children at the same time to earn the money faster. She...
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