2 years ago

Please answer this question asap

1 answer:

6 0

The correct answer is A.

h is the independent variable. The rate at which she is hiking is 2.5 km/hr. The dependent variable, h(x), is equal to 12 for a certain h.

$h(x) = 2.5h + 4$
$12 = 2.5h + 4$
$8 = 2.5h$
$h=3.2$ hours

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