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When x number of units are sold, the price of each unit (in $'s) is given by p = -x/2 + 75. Find the unit price when the following quantities are sold: 2,7,9,11
Do I divide 2/2 and then add 75 to find P?
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You divide -2 by 2 since your expression says -x/2. The price of the product goes down as the number sold goes up. Sort of a volume discount.
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So -2/2=-1 add 75= 74
would that be 74 cents per unit?
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Yes, for 2 units the price would be 74 cents each.
"The physicists defer only to mathematicians, and the mathematicians defer only to God ..." - Leon M. Lederman
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I would like to buy 150 please.
Why did the vector cross the road?
It wanted to be normal.
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Heck, I'll take more than that. Mark me down for a couple of thousand. Put the check in the mail.
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