You buy a new iPhone 12 Pro Max for $1099. The value of the iPhone decreases by 25% annually. Write a model for the value of the phone and use the model to see how much it would be worth after 3 years.

15 points ! ~ see if you know the answer to both you!

Enter the missing numbers in the boxes to complete the table of equivalent ratios. time (min) distance (km)? 36 9? 1512 ?

Clara schumann is buying bagels for her coworkers, she buys a dozen bagels priced at $5.49 a dozen. the bakery's cost for making the bagels is $2.25 per dozen. what is the markup rate based on selling price on a dozen bagels?