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Svetllana [295]
3 years ago
15

A metrologist used the expression below to describe how the temperature changed. -5+(-4)

Mathematics
1 answer:
tia_tia [17]3 years ago
6 0

Answer:

-9

Step-by-step explanation:

i used a calculater soya your welcome

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3 years ago
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Varia is studying abroad in Europe. She is required pay $3,500 (in US dollars) per year to the university, however, she must pay
sleet_krkn [62]

Answer:

213 euros per month

Step-by-step explanation:

1dollar = 0.7306euros

thus $3,500 dollars can be found by a rule of three

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3500     ⇒        x

we find x as follows:

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Dividing between the 12 months of the year:

\frac{2,557.1}{12}=213.1

Rounding to the nearest whole euro she will pay 213 euros per month.

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