Question

Q=60−1/3P

i. For P=GH¢30.00, find Q. a) 50 b) 40. c) 30. d) 20

ii. For P=GH¢210.00, find Q. a) -10. b) -20 c) -30. d) -40

iii. For P=GH¢0.00, find Q. a) 60. b) 50 c) 40. d) 30

Answer 1

By substituting the given values of P into the equation Q=60-​​1/3P, it is found that for P=GH¢30.00 Q is 50, for P=GH¢210.00 Q is -10, and for P=GH¢0.00 Q is 60.

Step-by-step explanation:

The equation given is Q=60-​​1/3P. To find Q for different values of P, we substitute the given values of P into this equation and solve for Q.

1. For P=GH¢30.00, the equation becomes Q=60-​​1/3×30 = 60-10 = 50.
2. For P=GH¢210.00, Q becomes Q=60-​​1/3×210 = 60-70 = -10.
3. Finally, for P=GH¢0.00, Q is simply Q=60-​​1/3×0 = 60-0 = 60, because multiplying zero by any number is zero.