Find the sum: (7k + 9) + (4K - 3)

-11k + 6

11k + 6

3k + 6

-3k + 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)]}

Your friend uses c=50p to find the total cost, c, for the people, p, entering a local amusement park is the cost of admission proportional to the amount of people entering the amusement park? explain.

Given sin28.4=.4756, cos28.4=.8796, and tan28.4=.5407 find the cos of 61.6