7. If A = 2x + 3 and B = x^2 – 5x + 1, what is the value of A - 5B?​

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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What is the value of p in the equation y^ = -4x?