The duke’s garden is in the shape of an octagon with all sides of equal length , the perimeter of the garden is modeled by the expression 8y. what does the variable y represent in this expression?

What is the range for 31,39,29,34,37,24,36,33,34,28

Which shows the correct substitution of the values a,b and c from the equation 1=-2x+3x^2+1

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.