3 years ago

Please help asap. Very lost and confused

Mathematics

2 answers:

Ivenika [448]3 years ago

5 0

Look at a torial so you can have help

posledela3 years ago

4 0

The answer will be c

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When using the substitution method for solving a system of linear equations in two variables, what should be the first step?

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3 years ago

Find the geometric mean of the data below:<br><br> 2, 5, 7

Vsevolod [243]

Answer:

$\sqrt{70}$

Step-by-step explanation:

Given data:

2, 5 , 7

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Steps:

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$=2x^2+4x-3-2x^2-4x+3$

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3 years ago

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Afina-wow [57]

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Answer:

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