In the following equation, c and d are both integers.

4cx - 5c = -12x + d.

What is the value of c?
What is the value of d?

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.

Find the center and the radius of the circle with the equation: x^2-2x+y^2+4y+1=0?

What are the solutions of the system? solve by graphing. y = -x^2 - 3x + 2 y = -2x + 2