Answer:
Its 30%
Step-by-step explanation:
I used guess and check.
(25%)
3100*.25 = 775
(30%)
3100*.3 = 930
Also another method could be
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The formula you need to use is a^2 + b^2 = c^2. A is the side of 3 and B is the side of 7, so 3^2 + 7^2 = c^2.
9 + 49 = c^2
58 = c^2
√58 = C
So your answer is C. √58. I hope this helps!
Answer:
- Below is the procedure to find the answer: 30,000 hot dogs.
Explanation:
The <em>average cost </em>is found dividing the total cost by the number of hot dogs:
The total cost is the the sum of amount that you invest plus the product of the cost of producing each hot dog times the number of hot dogs:
Where x is the number of hot dogs.
- Solve for x from the equation:
Which shows you how you can find that the answer is 30,000 hot dogs.