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bagirrra123 [75]
3 years ago
5

For each ordered pair, determine whether it is a solution to 2x-9y = 15.

Mathematics
1 answer:
exis [7]3 years ago
7 0

Answer: no

Step-by-step explanation: It has to be a solution.

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A 9-foot piece of twine cost 28.08.What is the price per inch
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Answer:

0.26

Step-by-step explanation:

I am pretty sure the equation for this is 9x12+108 inches then divide 28.08 by 108 and you should get 0.26.

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Please help ASAP!!!!<br><br> What is the sum of this series?
Gnesinka [82]
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Please help! I’ll do anything I’ll give u brainly!
lana66690 [7]

Answer:

y>0.5

Step-by-step explanation:

Rearrange the equation so "y" is on the left and everything else on the right.

Plot the "y=" line (make it a solid line for y≤ or y≥, and a dashed line for y< or y>

Shade above the line for a "greater than" (y> or y≥)

or below the line for a "less than" (y< or y≤).

y+x>1

-y      -y

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2x+y<3

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2x<3-y

divide by 2

x<1.5-y/2

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<u>y>0.5</u>

8 0
3 years ago
Solve the system of linear equations by substitution
Elodia [21]
X= 5y + 1

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y = -1

x + 5 = 1

x = -4

(-4, -1)
8 0
3 years ago
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