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soldi70 [24.7K]
3 years ago
7

It took 4 balloons to make the duck float. The duck

Mathematics
1 answer:
DaniilM [7]3 years ago
6 0

Answer: 14 grams

Step-by-step explanation:

It took 4 balloons to make a duck that weighs 56 grams to float. With one balloon, the number of grams that will float will be 56 grams divided by 4. This will be:

= 56 grams ÷ 4

= 14 grams

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Step-by-step explanation:

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mestny [16]

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AlexFokin [52]

Answer:

  1. \huge{x =  -  \frac{5}{4}  +  \frac{7}{4} y}
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Step-by-step explanation:

1. 4x - 7y =  - 5

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\boxed{\green{x =  -  \frac{5}{4}  +  \frac{7}{4} y}}

y E R

○○•○○

2. 3x - 2y =  - 7

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