The sale price would be $150
x² = 6x - 9, or x² - 6x + 9 = 0, or x² - 2*x*3 + 3² = 0, or (x-3)² = 0 => x₁ = x₂ = 3.
Green eyes.
First take out the GCF which is 4x
4x (x^2 - 3x - 10) = 0
4x(x - 5)(x + 2) = 0
4x = 0 so x = 0
x - 5 = 0 so x = 5
x+2 = 0 so x = -2
zeros are -2, 0 and 5
I can’t see the picture very well
Independent: Hours (Domain)
Dependent: Money (Range)
Domain: [0,30]
Range: [0,330]
