3 years ago

PLEASE HURRY I AM ON THE QUIZ!!!

Mathematics

1 answer:

Ghella [55]3 years ago

5 0

Answer:

number two

Step-by-step explanation:

-3 times 4x equals -12x and -3 times -.5 is +1.5 !

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Step-by-step explanation:

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3 years ago

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expeople1 [14]

Answer:

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d Infinite Solutions

Step-by-step explanation:

1. A graphing calculator or any of several solvers available on the internet can tell you the reduced row-echelon form of the augmented matrix ...

$\left[\begin{array}{ccc|c}2&-2&-1&6\\-1&1&3&-3\\3&-3&2&9\end{array}\right]$

is the matrix ...

$\left[\begin{array}{ccc|c}1&-1&0&3\\0&0&1&0\\0&0&0&0\end{array}\right]$

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3 years ago

HELP PLEASE!!!!!

yawa3891 [41]

Here is what I got:

1-D

2-B

Hope this helps!

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4 years ago

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During one week, Josh ran 36 miles, Corey ran 26 miles, Rhona ran 30 miles, and Lyndsay ran 28 miles. What is the mean distance

wolverine [178]

B.) 30 miles

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3 years ago

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Answer:

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Step-by-step explanation:

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2 years ago