Mathematics, 19.11.2020 17:40 derick263
Three numbers are in the ratio 2:5:7. The middle number is 75. What are the two other numbers? Solve it with an equation.
Answers: 1
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.
Answers: 3
Mathematics, 21.06.2019 19:30
[15 points]find the quotient with the restrictions. (x^2 - 2x - 3) (x^2 + 4x + 3) ÷ (x^2 + 2x - 8) (x^2 + 6x + 8)
Answers: 1
Three numbers are in the ratio 2:5:7. The middle number is 75. What are the two other numbers? Solve...
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