A system of equations is graphed on a coordinate plane. Which coordinates are the best estimate of the solution to the system of equations? (6, 0) (0, 5) (1, 4) (1, 5)

Name the quadrilaterals that have four equal sides.

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.

Evaluate cos2θ for cosθ = square root of 3/2