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arlik [135]
3 years ago
15

Please help ASAP!!!!!!!!!!!!!

Mathematics
1 answer:
SIZIF [17.4K]3 years ago
8 0

Answer:good luck yo

Step-by-step explanation:2 times 5

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What is the distance of -a and a?
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Step-by-step explanation:

Distance = positive value

a + a = 2a

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judy got 117 problems right on a math test in her night school class. She got a score of 78% right. How many problems were on th
scZoUnD [109]
You would set this up as Part÷Whole=Percent÷100
Part=117
Whole= X
Percent=78
117÷X=78÷100
Set these up as fractions and cross multiply. You will get 117×100=78X
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Divide both sides by 78 and you get x=150
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Show what you know: work out the problems below and submit a photo of your work to receive full credit.
Alexxandr [17]

The model for representing the ratio of the number of orange and green rolls are  \dfrac{3}{2}.

A model that shows the number of orange and green streamers needed to decorate 3 dorm rooms will be 3O=2G

<h3>What is ratio?</h3>

The ratio is defined as the representation of the one number with respect to the other number. or one number is how many times to the other number.

A model that represents the ratio of different colored streamers.

\dfrac{O}{G}=\dfrac{3}{2}

A model that shows the number of orange and green streamers needed to decorate 3 dorm rooms.

D=3O   and  D=2G

3O=2G

Hence the models are  \dfrac{O}{G}=\dfrac{3}{2}  and  3O=2G.

To know more about Ratios follow

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2 years ago
What is the value of x?<br> 5 cm<br> 3 cm<br> Enter your answer in the box<br> 40 cm<br> 2x + 10
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Step-by-step explanation:

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