3 years ago

What is X? x-3.9=12.4

Mathematics

1 answer:

valentinak56 [21]3 years ago

4 0

Answer:

Its 8.5

Step-by-step explanation:

I calculator

12.4+-3.9=8.5

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sp2606 [1]

Answer: $47\°$

Step-by-step explanation:

You need to analize the information provided in the exercise.

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4 years ago

John is doing a fundraiser for school. He needs to sell at least $200 worth of items. John is selling shirts for $10 each and ha

pentagon [3]

Answer:

10x + 8y = $200

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Step-by-step explanation:

Let x represent how many shirts he sells

y represent how many hats he sells.

John is doing a fundraiser for school. He needs to sell at least $200 worth of items. John is selling shirts for $10 each and hats for $8 each.

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The system of inequalities that model this situation is :

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Where y > 12

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3 years ago

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The answer is 5:2 ration, it's already fully simplified

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