Mathematics, 02.10.2020 17:01 svarner2001
The point LaTeX: \left(-1,\:5\right)( − 1 , 5 ) is the solution for the following system of equations
bx+ay=7b x + a y = 7
ax-2y=-4b
Which of the following is true?
Answers: 3
Mathematics, 21.06.2019 19:00, ktenz
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.
Answers: 3
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