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Effectus [21]
3 years ago
9

Solve the system: x+4y=1 3x+5y=10

Mathematics
1 answer:
never [62]3 years ago
4 0

Answer:

x=6.25\\y=-1.25

Step-by-step explanation:

3x+5y=10\\x+3y=1\\\\

Second equation times 3:

3x+9y=3

1st equation minus equation above:

-4y=7\\y=-7/4

Insert to equation:

3x+\frac{-35}{4}=10\\12x-35=40\\12x=75\\x=75/12=6.25

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Step-by-step explanation:

The formula for coordinate of the mid point is given as :

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8 0
3 years ago
5. A cruise ship travels at a constant speed of 17.25 miles per hour for
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Step-by-step explanation:

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5 0
2 years ago
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What is the image point of ( 4 , − 6 ) (4,−6) after a translation right 5 units and up 4 units?
Stella [2.4K]

Answer:

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Step-by-step explanation:

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Answer:

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