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Ivenika [448]
3 years ago
13

(3) The difference between two numbers is 8. If the larger is

Mathematics
1 answer:
Alecsey [184]3 years ago
5 0

Answer:

x= 62

y= 54

Step-by-step explanation:

Step one:

given data

let the numbers be x and y and the larger be x the smaller be y

The difference between two numbers is 8

x-y= 8-----------1

If the larger is  subtracted from three times the smaller, the difference is 100

3y-x=100------------2

from eqn 1, x= 8+y

put this in eqn 2

3y-(8+y)=100

3y-8-y=100

collect liker terms

3y-y-8=100

2y=108

y= 54

put y= 54 in eqn 1

x-y=8

x-54= 8

x= 8+54

x=62

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Answer:

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Step-by-step explanation:

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3 years ago
I didnt mean to click on the 31.50 but what is the answer ?
Genrish500 [490]

Answer:

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1 year ago
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Sandy is upgrading her Internet service. Fast Internet charges $45 for installation and $49.45 per month.
butalik [34]

Answer:

x = 6 months.

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Step-by-step explanation:

i) Let x be the number of months of Internet Service purchased till the Fast

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iv) According to the first statement we will now equate the equations in ii)  

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   Therefore, $45 + ($49.45 × x) = ($56.95 × x)

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6 0
3 years ago
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Maru [420]

Answer:

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3 years ago
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7 0
3 years ago
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