Mathematics, 06.05.2020 23:01 electrofy456
Samuel went into a bakery and bought 4 cupcakes and 2 donuts, costing a total of $23. Lydia went into the same bakery and bought 3 cupcakes and 7 donuts, costing a total of $28.25. Write a system of equations that could be used to determine the price of each cupcake and the price of each donut. Define the variables that you use to write the system.
Answers: 3
Mathematics, 21.06.2019 19:30, allicat133
Awater holding tank measures 105 m long, 50 m wide, and 8 m deep. traces of mercury have been found in the tank, with a concen- tration of 60 mg/l. what is the total mass of mercury in the tank? answer in units of kg.
Answers: 1
Mathematics, 22.06.2019 03:00, smiley29162
What is the approximate difference in tenths between √12 and √15?
Answers: 1
Samuel went into a bakery and bought 4 cupcakes and 2 donuts, costing a total of $23. Lydia went int...
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