Answer:
P=4
Step-by-step explanation:
1/4x^2 = -1/2x + 2.....multiply everything by 4
x^2 = -2x + 8
x^2 + 2x - 8 = 0
(x + 4)(x - 2) = 0
x + 4 = 0
x = -4
x - 2 = 0
x = 2
solutions are : x = -4 or x = 2
Will increase cause of direct increase
Answer:
$0.90
Step-by-step explanation:
Divide 4.5 by 5 to get 0.9, which is how much he makes per hour.
Answer:
Step-by-step explanation:
The given inequality is;
Clear the fraction by multiply through by 30;
Expand;
Group like terms;
Divide through by -19 and reverse the sign.