Which expression represents the algebraic phrase “twelve times the sum of a number and seven-tenths”? 12 y + StartFraction 7 ove
2 answers:
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Answer:
-43 necklaces.
-total expenses=Sales=$473
Step-by-step explanation:
The breakeven point is the point where the sales revenue equals the expenditure.
-The fixed expenses is $172
-Let x be the number of necklaces sold, the breakeven point is expressed as:
Hence, Shelby has to sell 43 necklaces to breakeven.
#The expenses at the breakeven point is:
Hence, expenses at breakevent point is $473
#Sales is equal to expenses at this point, hence, sales of $473