Answer:
$21,860
Step-by-step explanation:
2x^2 + 8x - 9 = 0
2x^2 + 8x = 9
2x^2 + x = 9/8
x^2 + x = 9/8×2
x^2 + x = 9/16
2x = √9/16
x = √9/32
It is B just took the unit quiz
12? im not sure
i think u need to multiply 6 and 2 to get your answer.
