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2 years ago

5

three sister each purchase two dresses and a purse. the purse costs $26.00.If the grand total was $205.50.how much did each dres

s cost write and equation and solve

1 answer:

Tomtit [17]2 years ago

6 0

205.5 - 26 = $179.5
179.5 / 2 = $89.75 each on the dresses

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Answer:

Ping is studying Sailfish.

Mandy is studying Dolphin.

Alan is studying Elephant.

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Step-by-step explanation:

First we make a table to get easy

Animal speed Type Habitat

Elephant 25 mph Mammal Grassland

Sailfish 68 mph Fish Oceans

Giraffe 32 mph Mammal Grassland

Dolphin 30 mph Mammal Oceans

From the given options, David is studying a mammal, but Ping is not.

therefore, Ping is studying Sailfish.

The animal that Mandy is studying can be found in the ocean, therefore, Mandy is studying Dolphin.

The animal that Alan is studying is slower than the animal that David is studying,

Therefore, Alan is studying Elephant which is slower than Giraffe.

Finally David is studying Giraffe.

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Step-by-step explanation:

If 1 litre = 1000ml, then

$\small\sf{\quad\dfrac{2}{10} \: of \: 500 \: ml}$

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$: \implies\small\sf{\dfrac{2}{10} \times 500 \: ml}$

$: \implies\small\sf{\dfrac{2 \times 500 \: ml}{10}}$

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$: \implies\small\sf{\cancel{\dfrac{1000 \: ml}{10}}}$

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