Mathematics, 25.05.2021 20:20, matt6742
The cost of producing n toys at a factory is given by the polynomial 5n2 + 3n + 12. The
cost of packaging is 3n2 + 5n + 4. Which expression describes the total cost of producing
and packaging n toys?
A 15n2 + 15n + 48
B 8n2+ 8n + 16
C 8n2 + 15n + 48
D 15n2 + 15n + 16
Answers: 1
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How do you use the elimination method for this question? explain, because i really want to understand!
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Mathematics, 21.06.2019 18:00, dlaskey646
The swimming pool is open when the high temperature is higher than 20∘c. lainey tried to swim on monday and thursday (which was 3 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 3 days. write an inequality to determine the rate of temperature decrease in degrees celsius per day, d, from monday to thursday.
Answers: 1
Mathematics, 21.06.2019 21:30, briceevans32
Consider circle c with angle acb measuring 3/4 radians. if minor arc ab measures 9 inches, what is the length of the radius of circle c? if necessary, round your answer to the nearest inch.
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Mathematics, 21.06.2019 22:30, 713073
Which statements about the system are true? check all that apply. y =1/3 x – 4 3y – x = –7 the system has one solution. the system consists of parallel lines. both lines have the same slope. both lines have the same y–intercept. the equations represent the same line. the lines intersect.
Answers: 2
The cost of producing n toys at a factory is given by the polynomial 5n2 + 3n + 12. The
cost of pac...
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