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Dennis_Churaev [7]
3 years ago
7

Solve 3[-x + (2x+ 1)] =X- 1. x= ?

Mathematics
1 answer:
zimovet [89]3 years ago
5 0

Answer:

x= -2

Step-by-step explanation:

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Percent of change markup discount
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You calculate the markup or markdown in absolute terms (you find by how much the quantity changed), and then you calculate the percent change relative to the original value. So they're really just another form of "increase - decrease" exercises.

Example:

A computer software retailer used a markup rate of 40%. Find the selling price of a computer game that cost the retailer $25.
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3 years ago
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A 2-kg toy car accelerates from 0 to 5 m/s. How much work is done?
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Substitute your values to get

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