Given: f(x) = x^2. g(x) = x + 6, h(x) = 7
find h{g[f(x)}}

For the function, f(x) = -5x 2, find f(-4).

Eden has a part time job. she is paid ? 7.20 an hour the week she worked 18 and a half hours how much is she paid

Mallory has been offers two different jobs. she can baby sit for 6 hours a week and get $8.50 an hour. or she can work at the library for 14 hours a week and make $5.50 an hour. which job will allow her to save the most money after 6weeks?