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3 years ago

12

Answer? I don’t understand any of this

1 answer:

9966 [12]3 years ago

7 0

$Answer:\\ Let\: x\: be\: the\: miles\: they\: run \\ \Rightarrow We \: have \: an \: equation:0.55x + 35 + 20 = 0.65x + 45 \\ \Leftrightarrow 0.65x + 45 = 0.55x + 55 \\ \Leftrightarrow 0.1x = 10\Leftrightarrow x = 100 \\ \Rightarrow The \: rental \: costs \: of\: both \: companies \: are \: the \: same \: at \: 100 \: miles$

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