Mathematics: If 4 gal of the premium unleaded gasoline costs $16.24, how much would it cost to completely fill a tank whose capacity is 7 gal?

If 4 gal of the premium unleaded gasoline costs

cmsanchez007

11.12.2020

$4.06 per gallon $4.06 x 7 = $28.42

Step-by-step explanation:

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jaccamoboy

24.09.2021

(x+8y^2-3)(x-8y^2-3)

Step-by-step explanation:

$(x-3)^2-(8y^2)^2\\\left(\left(x-3\right)+8y^2\right)\left(\left(x-3\right)-8y^2\right)$

All you do above is rewrite it and then and apply differences of squares formula. After that, all you have to do is just refine it.

So therefore, your answer is (x+8y^2-3)(x-8y^2-3)

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