A. $9.75 * 1/5
B. $9.75 * 4/5
C. $9.75 * 6/5
D. $9.75 * 9/5
Thank you for helping me! Also, if you do answer could you explain how you got your answer, it would really help me understand it more. Thanks! <3
x² – 6x= 5
Answer:
x = 8.7 or x = 1.3
Step-by-step explanation:
x² – 6x= 5
(b/2)² = (6/2)² = 9 (Using Completing the square method)
x² – 6x + 9 = 5 + 9
(x -5)² = 14
x-5 = √14
x-5 = ±3.7
Either x-5 =3.7 or x-5 = -3.7
x = 3.7+5 or x = -3.7+5
x = 8.7 or x = 1.3