Write the equation of a line, in slope intercept form, that has a slope of 3 and passes through the point (1, -1).

Find the roots of the equation below. x^2 - 6 + 9 = 0

Use multiples to write two fractions equivalent to 7/9. 14/18, 8/10 6/8, 21/27 10/12, 28/36 14/18, 21/27

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.