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3 years ago

HELP I GIVE 15 POINTS

Mathematics

1 answer:

ExtremeBDS [4]3 years ago

8 0

Answer:

Alright well first off you start by converting everything to fractions, but decimals work better for me. So it would be 40.5 and 1.25, 40.5 being miles and the other gas. Divide 40.5 by 1.25, giving you 32.4

His car get 32.4 miles per gallon

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valentina_108 [34]

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3 years ago

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The equation $a^7xy-a^6y-a^5x=a^4(b^4-1)$ is equivalent to the equation $(a^mx-a^n)(a^py-a^2)=a^4b^4$ for some integers $m$, $n$

Ksivusya [100]

Let simplify the equations $a^7xy-a^6y-a^5x=a^4(b^4-1)$ and $(a^mx-a^n)(a^py-a^2)=a^4b^4$ :

1) $a^7xy-a^6y-a^5x+a^4=a^4b^4$

and

2) $a^{m+p}xy-a^{n+p}y-a^{m+2}x+a^{n+2}=a^4b^4$ .

Equate the coefficients:

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3 years ago

X-3y=8 what is y in this question

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3 years ago

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cupoosta [38]

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Step-by-step explanation:

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2 years ago

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Answer:

(b) Symmetric property of congruence

Step-by-step explanation:

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