In a certain chemical, the ratio of zinc to copper is 4 to 17 . A jar of the chemical contains 544 grams of copper. How many grams of zinc does it contain?

Simplify.7x + 3y - 2 + 6x + 1 + y squared 2 you! ; )

Each equation given below describes a parabola. which statement best compares their graphs? x = 2y^2 x = 8y^2

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.