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nikdorinn [45]
3 years ago
12

A shopper wants to ensure he has enough cash to purchase a $59 coffee table, so he asks a clerk what the total will be with the

sales tax included. The clerk tells him the total will be $61.36. What is the sales tax percentage?
Mathematics
1 answer:
Troyanec [42]3 years ago
5 0

Answer:


Step-by-step explanation:

First you have to subtract 59$ from 61.36 which will give you 2.36.Then you have to multiply 0.02 to 59 which equals 1.18.Then you multiply 0.04 by 59 which will give you the answer.Hope this helps!!!Your answer should be 0.04!!!Please Mark brainliest!!!!!

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What is the sum of 20x^2-10x-30
ivann1987 [24]

Answer:

The sum of the roots is 0.5

Step-by-step explanation:

<u><em>The correct question is</em></u>

What is the sum of the roots of 20x^2-10x-30

we know that

In a quadratic equation of the form

ax^{2} +bx+c=0

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in this problem we have

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substitute

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<u><em>Verify</em></u>

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substitute

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x=\frac{10+50} {40}=1.5

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