Step-by-step explanation:
D I think sorry if it's wrong :(
3(-64/8)+25 will give you a positive value of 1
......what's the question?
B
Plug in the 8 for x in the equation, you will get -6 which is y
-3/4(8)=-6
New price = <u>90 dollars</u>
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25% of 120 = 30
Price is reduced 25% from 120 so,
120 - 30 = 90
Amount of discount = 30