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katovenus [111]
2 years ago
6

Find the sum or difference.

Mathematics
1 answer:
KIM [24]2 years ago
6 0

Answer:

the sum of the given matrices is

-7 -2

4 -15

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For this case we have the following table:
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<span><span><span> </span></span></span>The quadratic function in its standard form is:
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an electrician charges $55 per hour of electrical work plus a flat fee of 25$ as a service charge . if a customer's bill 190 whi
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\large \boxed{\text{A. 3.0 h}}

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Step-by-step explanation:

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Can somebody help me please ​
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Step-by-step explanation:

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