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d1i1m1o1n [39]
3 years ago
7

Which ordered pair is a solution of the equation? - 4x + 7 = 2y - 3

Mathematics
2 answers:
Nikolay [14]3 years ago
8 0

Answer:

(2,1) and (5,-5)

Step-by-step explanation:

I just did this question

nydimaria [60]3 years ago
6 0

Answer:

(0,5), (1,3), (2,1)

Step-by-step explanation:

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<u><em>Answer</em></u>:

13.9

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<em>Use the Pythagorean Theorem </em>

x=13.85 round to the nearest tenth 13.9

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2 years ago
Which of the following inequalities matches the graph? (1 point)
pickupchik [31]

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Suppose a researcher studying health issues measures blood pressure and the percentage of body fat for several adult males and f
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3 years ago
Given the equation 2x + 4 = 4x − 2, select the reasoning that correctly solves for x.
Mars2501 [29]
Subtract 4, subtract 2x, then divide by -2
3 0
3 years ago
Solve it by substitution method:- 5x - 6y=-9 and 3x + 4y= 25
user100 [1]
\left\{\begin{array}{ccc}-5x-6y=-9&/\cdot2\\3x+4y=25&/\cdot3\end{array}\right\\+\left\{\begin{array}{ccc}-10x-12y=-18\\9x+12y=75\end{array}\right\\------------\\.\ \ \ \ \ \ \ -x=57\\.\ \ \ \ \ \ \ \ \ x=-57\\\\3\cdot(-57)+4y=25\\-171+4y=25\\4y=25+171\\4y=196\ \ \ \ /:4\\y=49\\\\Solution:x=-57;\ y=49.
8 0
3 years ago
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