Answer:
25%
Step-by-step explanation:
Step one:
A store normally sells certain dress for $160 during a special sale
the store reduces the price of the dress to $120
Step two:
Percent reduction= change in price/initial price *100
Percent reduction= 160-120/160 *100
Percent reduction= 40/160*100
Percent reduction==0.25*100
Percent reduction=25%
Y=(-11)^x
answer
when x is 1 y=-66
answer=-66
Answer: $47
Step-by-step explanation:The solution is $47. We can translate the sentence to the equation D = kO where D is the discount and O is the original price. The function shown in the graph is y = 1/2 (1/2 is a fraction)
x. Therefore, the discount on a $94 item is $47.
