Kevin runs 8 miles in 84 minutes. at the same rate, how many minutes would he take to run 6 miles?

What basic trigonometric identity would you use to verify that sin x cos x tan x =1-cos^(2)x?

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.

What is the factor form of x^2-9x+14