What value of x makes this proportion true? 25/20=X/4
O A. 5
O B. 20
O C. 9
O D. 6

If f(x) = 4x – 3 and g(x) = 8x + 2, find each function value a.f[g(3)] b.g[f(5)] c.g{f[g(-4)]}

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.

The difference between two numbers is one. three times the larger number minus two times the smaller number is 9. what are the two numbers