exam
Maths Puzzle
Numerical Ability
The average price of 3 mugs is $4, one of the mugs cost $p and another mug cost $3...express the price of the 3rd mug in terms of p...
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exam Other Question
3(1+d)-5=3d-2
When a number of units are sold, the price of each unit (in dollars) is given by
P= -x/2+75. Find the unit price when the following quantities are sold:2,7,9,11.
McGraw Hill 6th edition, chapter 6. problem # 48. Thankyou ever so much!!