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Sidana [21]
3 years ago
7

Which expression is equivalent to 20+8y-9y-21

Mathematics
1 answer:
kompoz [17]3 years ago
7 0
Combine the like terms, which would give you -y-1
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Maggie made 3kg of fudge. She and her friends ate some and now there are 1 3/4 kg left. How many kg of fudge did maggie and her
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Answer:

1 1/4 kg

Step-by-step explanation:

Maggie made 3kg of fudge. She and her friends ate some and now there are 1 3/4 kg left. How many kg of fudge did maggie and her friends eat?

The kg of fudge thay maggie and her friends ate is calculated as:

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= 12 - 7/4 kg

= 5/4 kg

= 1 1/4 kg

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