Mathematics: If you spend at least $50 (including shipping) at an online store, you revive a $10 gift card. you want to buy cds that cost $12.50 each. if shipping costs $5, write and solve an inequality to find the number of cds you must buy to revive the gift card.

If you spend at least $50 (including shipping) at

Ответ:

lexieforlife911

31.12.2021

Let the number of CDs bought be x, then the inequality is given by:
12.5x + 5 >= 50
12.5x >= 50 - 5
12.5x >= 45
x >= 45/12.5
x >= 3.6
x >= 4

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Ответ:

needhelpasap8957

03.03.2020

Mathematics

It would be 4.831 american dollars.

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If you spend at least $50 (including shipping) at an online store, you revive a $10 gift card. you want to buy cds that cost $12.50 each. if shipping costs $5, write and solve an inequality to find the number of cds you must buy to revive the gift card.

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