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3 years ago

6

if you spend at least $50 (including shipping) at an online store, you receive a $10 giftcard. 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 receive the gift card.

1 answer:

Amiraneli [1.4K]3 years ago

5 0

50 is greater than or equal to 12.5x + 5

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Step-by-step explanation:

To find : Calculate the Laplace transforms of the following from the definition ?

Solution :

We know that,

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