Need all answer for 20 points and brainliest!!!! Hurry
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16:
15 x 10 = 150
15 x 5 = 75 x 1/2 = 37.5
37.5 + 150 = 187.5
A = 187.5
17:
10 x 10 = 100
8 x 10 = 80 x 1/2 = 40
8 x 10 = 80 x 1/2 = 40
100 + 40 + 40 = 180
A = 180
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This can be reduced to 1 page in 2 minutes.
210 pages will take 410 minutes.
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1 1/3 (mixed number)
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Answer:
She should buy a total of 25, so one more can
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"Three for the price of two"
"Buy one and get 25% off the second"
"Buy two and get 50% off the second one"
Questions:
"Which of these four different offers gives the biggest price reduction? Explain."
"Which of these four different offers gives the smallest price reduction? Explain."
P.S. I need at least one of the questions answered!!!
Answers
Two for the price of one = $.50 for two (or $.25 each)
Three for the price of two = $1.00 for 3 or approximately $.33 each
Buy one get 25% off the 2nd means $.50 + (.125 which is 25% of $.50) for a total of $.625 or about $.63 ($.315 or about $.32 each)
Buy Two get 50% off the 2nd means $.50 for the first and $.25 for the 2nd for a total of $.75 or $.375 - about $.38 each
We can see that two for the price of one is the best value since you save $.25 off of $.50 (that's half) and that buy two get 50% off the 2nd is the smallest price reduction since the $.50 item only goes down to $.38 or twelve cents off.
This would work no matter what the cost of the item. The savings would still be in the same proportions.