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yuradex [85]
3 years ago
6

Paguei 74,00 por uma bolsa e uma sandália. A bolsa foi 23,00 mais barato q a sandália. Qual o preço da sandália?

Mathematics
1 answer:
alukav5142 [94]3 years ago
7 0

Responda:

48,5

Explicação passo a passo:

Dado que:

Custo total de bolsa e sandália = 74,00

Deixei :

Custo da sandália = x

Custo da bolsa = x - 23

Preço da sandália:

x + (x - 23) = 74

x + x - 23 = 74

2x - 23 = 74

2x = 74 + 23

2x = 97

x = 97/2

x = 48,5

Portanto, custo da sandália, x = 48,5

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7 0
3 years ago
Meghan used her cell phone for 45 minutes each day for n days. Her total minutes of cell phone usage was 540 minutes. Write an e
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Answer:

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Step-by-step explanation:

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Z = 19i + 14 what is the imaginary part<br>​
Ne4ueva [31]

Answer:

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5 0
3 years ago
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Serggg [28]

Answer:

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Step-by-step explanation:

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Contribution margin ratio = 0.75

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Margin of Safety = $100,000

Breakeven sales can be calculated as,

Breakeven sales = Current Sales - Margin of safety

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