3 years ago

Write the following expression in exponential form: 7.2 × 7.2 × 7.2 × 7.2 × 7.2 × 7.2 7.2 × 6 67.2 7.26 7.2 + 6

Mathematics

1 answer:

9966 [12]3 years ago

4 0

The exponential form of the expression will be 7.2^6

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Erica solved the equation −5x − 25 = 78; her work is shown below. Identify the error and where it was made. (5 points) −5x − 25

Fofino [41]

Answer:

x = -20.6

Step-by-step explanation:

Step 1: −5x − 25 − 25 = 78 − 25

Should be

Step 1: -5x-25+25=78+25

Step 2: -5x=103

Step 3: Divide both sides by -5: x = -20.6

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Olin [163]

Answer:

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Step-by-step explanation:

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3 years ago

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Aneli [31]

The graph should look the the one I attached to this answer