Mathematics, 01.09.2020 15:01 willijav000
At Lym Kopi Coffee House, one slice of Kaya Peanut Toast costs $x, a cup of coffee costs
3/4
as much as one slice of Kaya Peanut Toast and two soft-boiled eggs cost the same as
a cup of coffee.
Mrs Lee bought two slices of Kaya Peanut Toast, two cups of coffee and four soft-boiled
eggs.
(a) Express the total amount Mrs Lee paid in terms of x.
(b) Given that one cup of coffee cost $1.80, how much did Mrs Lee pay in total? [2]
(C) The prices stated are inclusive of 7% GST.
Find the price of two soft-boiled eggs without GST, correct to nearest cent.
[2]
Answers: 2
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Mathematics, 21.06.2019 19:30
Fa bus driver leaves her first stop by 7: 00 a.m., her route will take less than 37 minutes. if she leaves after 7: 00 a.m., she estimates that the same route will take no less than 42 minutes. which inequality represents the time it takes to drive the route, r?
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Will mark ! (10 points also! ) if x varies inversely with y and x =6 when y= 10, find y when x=8 a. y=4.8 b. y=7.5 c. y=40/3 d. y=4/15
Answers: 1
At Lym Kopi Coffee House, one slice of Kaya Peanut Toast costs $x, a cup of coffee costs
3/4
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