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horsena [70]
3 years ago
15

What are Numbers? Why do we need them?​

Mathematics
1 answer:
il63 [147K]3 years ago
3 0
A number is a mathematical object used to count, measure, and label
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Write an expression for: the product of 4 and a number. Use x as the variable. Who ever gets it correct first gets brainliest.
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X(4*1) because I’m just doing what I’m told.
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2 years ago
Carla plumbing charges $25 for a service call and $28 per hour, h, for labor for any repair. The total cost , t, for a repair ca
Ulleksa [173]

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It took 5 hours

Step-by-step explanation:

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Andru [333]

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When variables are being raised to a power what operation is performed with the exponents?
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