3 years ago

After one day, 1000 copies of a CD are sold. Each of the following days, 100 more copies are sold,

Mathematics

1 answer:

lawyer [7]3 years ago

6 0

Answer:

Equation:

$y - 1000 = 100(x - 1)$

2900 CDs will be sold after 20 days.

Step-by-step explanation:

See image.

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2 years ago

Consider 8x2 - 48x = -104.

ki77a [65]

Answer:

$3+ 2\mathbf{i}$

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Step-by-step explanation:

<u>Quadratic Equation Solving</u>

We have the equation:

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Now complete the squares so the left side is a perfect square of a binomial:

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3 years ago

A textbook store sold a combined total of 368 psychology and sociology textbooks in a week. The number of psychology textbooks s

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Step-by-step explanation:

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3 years ago

If you had 12 pieces of licorice to share equally among 5 people, how much licorice would each

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no se de que hablas

Step-by-step explanation:

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