Answer: A. 100%
Step-by-step explanation:
Answer:
x² -6x = -13
Step-by-step explanation:
Divide the equation by 8, the current value of "a".
... (8x² -48x)/8 = -104/8
... x² -6x = -13
You have to get from $30 to $21.75
21.75/30=0.725 x 100= 72.5% of the original price
12 times 34 is 408. Hope that helped.
