Amir has $50 to spend. she wants to buy a cd for $20 and spend the rest on jewelry sets which cost $8 each. write an inequality and then solve for the number of jewelry sets she can buy.

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step-by-step explanation:

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answer: evaluate the objective function at each vertex to determine which - and -values, if any, maximize or minimize the function. example: find the minimum value and maximum value of the objective function f ( x , y ) = 4 x + 5 y , subject to the following constraints