Which is the equation of a parabola with focus (-5, 3) and vertex (-5, 6)?
a. -12(y- 6)2 = (x + 5)
C. (x+5)2 =-12(y-6)
b. (x+5)2 = -30(y-6)
d. (x+5)2 - - 12(y-6)2
Please select the best answer from the choices provided

20 points for the brainliest? drag each tile to the correct box. not all tiles will be used. arrange the steps to solve the equation . plz

Each person in an it department of 25 people works on at least one of 3 major projects: system security, program implementation, platform development. 10 people work on system security, 13 work on program implementation, and 12 work on platform development. 4 people work on system security and platform development, 5 people work on program implementation and platform development, and 2 people work on all three projects. how many people work on system security and program implementation?

If 30 lb of rice and 30 lb of potatoes cost ? $27.60? , and 20 lb of rice and 12 lb of potatoes cost ? $15.04? , how much will 10 lb of rice and 50 lb of potatoes? cost?