Written as a simplified polynomial in standard form , what is the result when (3x-2)^2 is subtracted from 5x^2-5

The lines shown below are parallel. if the green line has a slope of -1, what is the slope of the red line?

Which of the binomials below is a factor of this exression? 16x^2+40xy+25y^2 a.4x-5y b. 2x-5y c.4x+5y d.2x+5y

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.