Mathematics, 21.04.2020 20:17 Suzispangler2264
Prove that the graphs of the equations 3xβy=β5 and βx+10y=21 and 11x+21y=31 intersect at the point P (β1, 2).
Answers: 2
Mathematics, 21.06.2019 16:00
This race was first held in 1953 on august 16th. every decade the race finishes with a festival. how many years is this?
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Mathematics, 21.06.2019 19:00
Asmall business produces and sells balls. the fixed costs are $20 and each ball costs $4.32 to produce. each ball sells for $8.32. write the equations for the total cost, c, and the revenue, r, then use the graphing method to determine how many balls must be sold to break even.
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Mathematics, 21.06.2019 19:30
Evaluate the expression for the given value of the variable. β£-4b-8β£+β£-1-b^2 β£+2b^3 ; b=-2
Answers: 2
Prove that the graphs of the equations 3xβy=β5 and βx+10y=21 and 11x+21y=31 intersect at the point P...
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