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ra1l [238]
3 years ago
7

jo has a gerbil and a German Shepard.the shepherd eats 14 times as much food as the gerbil. altogether, they eat 225 ounces of f

ood does the German shepherd eat per week?
Mathematics
1 answer:
Alenkinab [10]3 years ago
5 0
First, lets represent
the gerbil eats 1 food unit
the german shepard eats 14 times of gerbil or 14 food units
together they eat 225 oz per week so
gerbil=1food unit
german shepard=14 food unit
add them together
gerbil+german shepard=15 food unit
15 food unit=225 oz
divide both sides by 15
1 food unit=15 oz
we want to find 14 food unit
15 oz times 14=210 oz
the german shepherd eats 210 oz per week
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Answer:

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6 0
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Help!!!!!!!!!!!!!!!!!!!!!!!
Nataly [62]
Hello.

Firstly, let's isolate x on the equation:

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Now, we can replace 'x' for 'y' and vice-versa:

\mathsf{f^{-1}(x) = \frac{-x + 3}{3}`}

Hope I helped.
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