If a restaurant sells 6,000 meals in one month, at an average price of 17 per meal for the customer and an average cost of $4.60
1 answer:
Answer:
The percentage increase from the restaurant price to the restaurant cost = 269.56%
Step-by-step explanation:
An average price of per meal for the customer= $17
An average cost of per meal for the restaurant= $4.60
Difference in price = 17-4.60
Difference in price = $12.4
So, the percentage increase from the restaurant price to the restaurant cost =
The percentage increase from the restaurant price to the restaurant cost = 269.56%
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Answer:
x = -2.5
x = 2
Step-by-step explanation:
Hello!
We can remove the denominators by multiplying everything by it.
Solve:
Let's make one side equal to 0.
Solve by factoring, and then the zero product property.
Multiply 2 and -10. You get -20. Think of two number that multiply to -20, and add to 1. If we think about the standard form of a quadratic, , think two numbers that equal "ac" and add up to "b".
Using the zero product property, set each factor to 0 and solve for x.
- 2x + 5 = 0
2x = -5
x = -5/2 = -2.5 - x - 2 = 0
x = 2
The two answers are x = -2.5, and x = 2.
Answer: a) 0.2500
b) 0.1875
c) 0.4375
d) 1.414
e) 0, x/2
f) 1.3333
g) 0.4714
h) 2
Step-by-step explanation: see attachment below
