Lee can type 1 1/3 pages every 15 minutes, how many hours would it take him to complete typing 10 2/3 pages?

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.

Offering 30 if a plus b plus c equals 68 and ab plus bc plus ca equals 1121, where a, b, and c are all prime numbers, find the value of abc. the answer is 1978 but i need an explanation on how to get that.

Rewrite the following quadratic functions in intercept or factored form. show your work. f(x) = 3x^2 - 12