The wind blew away 30 of your muffins. that was 5/6 of all of them. with how many did you start?

For f(x) = 3x+1 and g(x) = x2 - 6, find (g/f)(x)

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.

Prove sin2a + cos2a - 1 / sin2a + cos2a + 1 = 1 - tana / 1 + cota