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GaryK [48]
3 years ago
15

4x-9y=9

Mathematics
1 answer:
Alexxandr [17]3 years ago
5 0
Multiply both sides of the second equation by 4. That will give you -4x in the second equation which when added to 4x of the first equation will eliminate x.

Second equation:
-x + 3y = 6

Multiply the second equation by 4 on both sides:
-4x + 12y = 26
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HELP I NEED HELP FINDING THE AREA!!!!!!!!!!!!!!!!<br> (brainlyest)
g100num [7]

Answer:

27 units squared?

Step-by-step explanation:

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3 0
3 years ago
Evaluate f(g(5)) if F (x) = 5x + 2 and g (x) =X2 -4
Monica [59]

Answer:

Step-by-step explanation:

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7 0
3 years ago
6x−4y=−24<br> 4x−8y=−32 <br><br> What is the ordered pair for both of them?
denis23 [38]
Multiply the first equation by -2 to eliminate a variable so it becomes:
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Add them together.
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x=-2
Plug it in one equation.
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6 0
3 years ago
The equation y = 4x represents the relationship between time, x, and distance traveled, y. Which table represents this
Kruka [31]

Answer:

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4 0
3 years ago
A pair of shoes are on sale for 25% off their regular price of $180. Students at Pikesville Middle can get an additional 10% off
Nikolay [14]

Answer:

$121.5

Step-by-step explanation:

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$180 - $45 = $135 <-- price with 25% discount

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$135 − $13.5 = $121.5

4 0
2 years ago
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