
Business Mathematics Brief 12th Edition by Stanley Salzman ,Gary Clendenen, Charles Miller
Edition 12ISBN: 978-0132605540
Business Mathematics Brief 12th Edition by Stanley Salzman ,Gary Clendenen, Charles Miller
Edition 12ISBN: 978-0132605540 Exercise 17
Solve the following application problems. Read each problem carefully to decide which are increase or decrease problems, and work accordingly. (See Examples 1-3.)
EXPENSIVE RESTAURANTS Among New York City's 20 most expensive restaurants, the average per-meal cost, excluding drinks, increased 5.5 to $90.13 in the last year. Find the price of this meal before the increase.
EXPENSIVE RESTAURANTS Among New York City's 20 most expensive restaurants, the average per-meal cost, excluding drinks, increased 5.5 to $90.13 in the last year. Find the price of this meal before the increase.
Explanation
Recall the basic formula,
"Original In...
Business Mathematics Brief 12th Edition by Stanley Salzman ,Gary Clendenen, Charles Miller
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