The equation 2.22 - 12.2 + 7 = 0 is written in the form 2 (2 –p) +9= 0.
What is the value of q?

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)]}

Janie has $3. she earns $1.20 for each chore she does and can do fractions of chores. she wants to earn enough money to buy a cd for $13.50. write an inequality to determine the number of chores, c, janie could do to have enough money to buy the cd.

[10 points, algebra 2]according to my answer key the restrictions are -1 and 4. but why not positive 1?