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goldfiish [28.3K]
3 years ago
8

Please help I do not know how to do right answer only.

Mathematics
1 answer:
lorasvet [3.4K]3 years ago
8 0
Answer: X=100
Good luck
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3y-6x=9 another equation that forms a system of equations that has infinitely many solutions?
Margaret [11]

you need another equation to solve them simultaneously since they are two unknown

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Write the standard form of the line that has a slope of -3/4 and y-intercept of -2. Include your work in your final answer. Type
Nataliya [291]

3x + 4y = - 8

The equation of a line in standard form is Ax + By = C

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Express the line in ' slope- intercept form '

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here m = - \frac{3}{4} and c = - 2

hence y = - \frac{3}{4} x - 2 → equation in slope- intercept form

multiply all terms by 4

4y = - 3x - 8

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3 years ago
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Mai has a rectangular poster. The poster is 1.6 meters long and 1.2 meters wide.
dangina [55]

Answer:

19,200 cm^2.

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There are 100 cm to 1 meter,  so 1 square meter = 100^2 = 10,000 cm^2.

Therefore 1.92 m^2 = 10,000 * 1.92 =  19,200 cm^2.

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3 years ago
Write the algebraic expression of “the sum of a multiple of 3 and the number one greater than multiple of 3”
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Answer:

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Step-by-step explanation:

3*3=9

6 0
2 years ago
Need help, Due ASAP!
VMariaS [17]

Stop posting on here and do the work yourself I usually don't mind helping people but in some cases, I need to just say do it by yourself look at notes look up the answer there are a million things you can do instead of spam posting all your questions good day

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2 years ago
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