Answer:
2x^2+56x
Step-by-step explanation:
Let, the price of jacket before tax = x
it would be: x*105/100 = 118.65
x = 11865/105
x = $113
Two
x² + 4 = 4x + 1
x² - 4x + 3 = 0
x² - 3x - x + 3 = 0
x(x - 3) - (x - 3) = 0
(x - 3)(x - 1) = 0
x = 1, 3
y = 4(1) + 1 = 5
y = 4(3) + 1 = 13
Two solutions: (1,5) (3,13)
Yes that is correct
The slope here is 0.
