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Elan Coil [88]
3 years ago
11

Janet's car will go 462 miles on 16.5 gallons of gas. How many miles will it take to drive 2719 miles

Mathematics
1 answer:
ololo11 [35]3 years ago
7 0
2719/462 x 16.5 = 97.10714gallons which is approximately 97 gallons.
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Salsk061 [2.6K]

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Step-by-step explanation:

The formula is

y - y₁        y₂ - y₁

-------   =  ----------   where x₁ = -2, x₂ = 1, y₁ = -6, y₂ = 2,

x - x₁       x₂ - x₁

Now we substitute for the values in the above equation and then solve.

y - (-6)        2 - (-6)        2 + 6          8

----------  =   -----------  =  ---------   =   ----

x - (-2)        1 - (-2)         1 + 2           3

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--------  =  ----  , we now cross multiply to get the required equation.

x + 2        3

3( y + 6 ) =  8( x + 2 )

3y + 18    =  8x + 16

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8 0
3 years ago
I need help with this problem!
Paha777 [63]

Answer:

104

Step-by-step explanation:

100%= 1.00

so

420%= 4.20

Multiply 4.20×20

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now add the original 20

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Hope this helps! If you have any questions on how I got my answer feel free to ask. Stay safe!

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Read 2 more answers
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Answer:

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= (-7+/- √(49+100))/10

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Vaselesa [24]
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