Answer:
Option D
Step-by-step explanation:
(8x^2-9y^2-4x) +(x^2-3y^2-7x)
8x^2+x^2-9y^2-3y^2-4x-7x
9x^2-12y^2-11x
y = x^2 - 5x - 6
y = 2x - 6
Set the equations equal to each other
x^2 - 5x - 6 = 2x - 6
x^2 - 7x = 0
x (x - 7) = 0
x = 0, x = 7
(0, -6), (7, 8)
Ratios can be written as fractions
24:28 = 24/28...this can reduce to 6/7....as a ratio 6:7
if that is not an answer choice, then any fraction that is equivalent to 24/28, written as a ratio will be ur answer
Answer:
8r + 2
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