In a sale, the price of a computer is reduced from $1,280 to $1,030. Find the rate of the discount and the amount of the discoun
t. Round the discount rate to the nearest tenth of a percent if necessary.
2 answers:
Answer:
C 19.5 250$
Step-by-step explanation:
Rate of discount = (old price - new price)/old price x 100 = (1280 - 1030)/1280 x 100 = 250/1280 x 100 = 19.5%
Amount of discount = old price - new price = $1,280 - $1,030 = $250
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real numbers: all
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6
Step-by-step explanation:
Given that f(3), x=3.
Since f(x) = 2x, we plug in 3 for x, and get 2 times 3. Therefore, the answer comes out to 6.