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Pavel [41]
2 years ago
14

For each multiple of 9, find the sum of the ones digit and the tens digit.​

Mathematics
1 answer:
jek_recluse [69]2 years ago
3 0
Multiples of 9:

09 — 9
18 — 9
27 — 9
36 — 9
45 — 9
54 — 9
63 — 9
72 — 9
81 — 9
90 — 9
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<span>You can get those ordered pairs subtracting 9-0.5, then that result minus 0.5 because from the rate the candle reduces its height 0.5inches per each hour.Part B: Is this relation a function? Yes, because each value of x has a single result or output in “y” (image)Part C: Yes, only difference is the time, the candle reduces its height 0.45 inches per each hour, examples of ordered pairs:  (0,9)  (1,8.55) (2,8.1)</span>
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3 years ago
El señor Antonio Rodríguez compro en efectivo una televisión de plasma de $138,860.00. Le otorgan un descuento de la 20% ¿Cuanto
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Answer:

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Step-by-step explanation:

Paso 1

Encuentra el descuento

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Paso 2

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Esto se calcula como:

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Por lo tanto, la cantidad que paga por la televisión es de $ 111,088

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