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dangina [55]
3 years ago
8

Which is the better buy? How do you know?

Mathematics
1 answer:
juin [17]3 years ago
5 0

Hello, 928747! I can help you.

So we are trying to find which has a better deal. We can do this by comparing them.

If 7 ounces is $2.10 then we need to turn that into 28 ounces.

Using common multiplication, we know that 7 x 4 = 28.

So we would do the same thing to the price.

2.10 x 4 = 8.4

So, A is $8.40 for 28 ounces.

B is $5.60 for 28 ounces.

Therefore, B has the better deal.

#LearnWithBrainly

<u>brainly.com/question/21742734</u>

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Paige rolls a number cube sixty-four times. The number 4 comes up fourteen times. The number 3 comes up six times
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<h3>Answer: 31%</h3>

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Explanation:

The number 4 shows up 14 times

The number 3 shows up 6 times

This is a total of 14+6 = 20 times we get a 3 or a 4 on the dice

This is out of 64 total rolls

Use a calculator to find that 20/64 = 0.3125

Move the decimal point over 2 spots to the right to get 31.25%

Lastly, round this to the nearest whole number percent to get 31%

Keep in mind that this only works for experimental probability. Theoretical probability is going to be different.

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3 years ago
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Question

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charle [14.2K]
-4(x+3)=8
Using the distributive property, 
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