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Alika [10]
2 years ago
14

What is the sum? 3/8 +7/16 A) 5/12 B) 13/16 C) 7/8 D) 1 3/16

Mathematics
2 answers:
Nata [24]2 years ago
7 0
It is B. It’s B because you would have to multiply 3/8 by 2, which is 6/16. Now once you add 6/16 and 7/16 the sum is 13/16.
Firdavs [7]2 years ago
5 0
Double the first fraction so that it has the same denominator as the second (3/8) x 2 = 6/16, then add 6+7 = 13, so your answer would be B) 13/16
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y = 25 + 0.15x is the equation for relating the cost y to the number of miles x that you drive the car

<em><u>Solution:</u></em>

Let "y" be the total cost of car rental

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<em><u>A car rental firm has the following charges for a certain type of car:</u></em>

$25 per day with 100 free miles included, $0.15 per mile for more than 100 miles

<em><u>Suppose you want to rent a car for one day, and you know you'll use it for more than 100 miles</u></em>

Therefore,

Car is rented for one day

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Therefore, equation is framed as:

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Total\ Cost = 25 + 0.15x\\\\y = 25 + 0.15x

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2 years ago
Vijay has an annual salary of 47,000, and his company pays him twice a month. What is the gross income in each paycheck that Vij
leonid [27]
Alright, so he has an <em>annual </em>salary of 47,000 dollars. Which means that he is paid 47,000 dollars in 12 months. You'll first have to calculate the pay Vijay receives <em>each month</em>, which is \frac{47,000}{12 months}, or about $3,916.67 (I'll round up to 3917 for simplicity). 

Now, he gets paid twice a month. So each paycheck is half of $3917. 3917 x (1/2) = $1958.50. 

So each paycheck should be $1958.50 (this is a rounded figure). 
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Answer:

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Step-by-step explanation:

Remember that

1 kg=1,000 g

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V=(100)(300)(4)\ cm^{3}

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