Mathematics, 21.12.2020 09:50 7obadiah

What is the HCF and LCM of xy, x and y?

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Mathematics, 21.06.2019 15:50, Kianna000

Dylan and dusty plan to take weekly surfing lessons together. if the 2-hour lessons are $20 per person and they plan to spend $100 each on new surfboards, what is the maximum number of lessons the two can take if the total amount spent for lessons and surfboards is at most $480?

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Mathematics, 21.06.2019 17:30, apexdude2020

The swimming pool is open when the high temperature is higher than 20∘c. lainey tried to swim on monday and thursday (which was 33 days later). the pool was open on monday, but it was closed on thursday. the high temperature was 30 ∘c on monday, but decreased at a constant rate in the next 33 days. write an inequality to determine the rate of temperature decrease in degrees celsius per day, d, from monday to thursday.

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Mathematics, 21.06.2019 20:50, googoo4

Including 6% sales tax, an inn charges $135.68 per night. find the inns nightly cost