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Usimov [2.4K]
2 years ago
10

Melanie buys a carrying case for her new laptop, which costs 125% as much as her old laptop case. The price of her new laptop ca

rrying case is $65. If n represents the cost of her old laptop carrying case, which proportion can be used to find n?

Mathematics
2 answers:
olga_2 [115]2 years ago
7 0

Answer:

A

Step-by-step explanation:

Arada [10]2 years ago
5 0

Answer:

C

Step-by-step explanation:

Because don't know old laptop cost.

So 65 dollars represent 100% and n(old case) represents 125%.

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Step-by-step explanation:


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3 years ago
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Bonjour à tous, pouvez vous m'aider à trouver la réponse pour cette "question ouverte" svp?
AlekseyPX

La solution:

625 cm^2.

Explication étape par étape:

Si la forme est rectangulaire, elle aura la plus grande superficie possible quand la longueur équivaut à la largeur. Pour avoir un périmètre de 100 cm, cela signifie que chaque côté doit faire 25 cm.

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3 years ago
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2 years ago
Sheila can ride her bicycle 6000 meters in 15 minutes. How far can she ride in 2 minutes?
iren [92.7K]
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