A phone company offers 2 monthly charge plans. In plan A , the customer pays a monthly fee of $25 and then another additional 9 cents per minute of use. In plan B, the customer pays a monthly fee of $32.60 and then an additional 7 cents per minute of use. For what amounts of monthly phone use will Plan a cost no more than plan b?
Answers
Answer:
380 minutes
Explanation:
Given: Plan A : Monthly fee $25
Additional per minute charges = 9 cents
Plan B = Monthly fee = $32.60
Additional per minute charges = 7 cents
The equation for cost usage under plan A will be,
X = 25 + 0.9 y
wherein y denotes the number of minutes consumed
Similarly, for Plan B, the equation would be,
X = 32.6 + 0.07 y
since total cost under the two has to be same at the same number of minutes.
Equating the two , we get,
25 + 0.09 y = 32.6 + 0.07y
⇒ 0.02y = 32.6 - 25
⇒ 0.02y = 7.6
⇒ y =
⇒ y= 380
Hence till the usage level of 380 minutes, Plan A will not cost more than Plan B.
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Answers
The correct option here is option C : The dish created by a recipe is the same each time it is followed properly.
Why are other options wrong?
- A recipe gives different steps each time it is executed.
- All recipes have specific calculations done for each ingredients and cooking them in a specific way to ensure that the food is made to perfection.
- The above comparison done is called a simile.
- A figure of speech involving the comparison of one thing with
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For further information on Similie refer :
#SPJ2
Answer:
the dish created by a recipe is the same each time it is followed properly
Explanation:
Answers
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(1) establish the fund on January 1,
- Dr Petty cash fund 200
- Cr Cash 200
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- Dr Transportation expenses 12
- Dr Delivery expenses 14
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Answers
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Answers
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Answers
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