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Test 8/9
Question 4 of 12 (1 point) | Question Attempt: 1 of 1
Alexis
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Greg received a $15.00 gift card for a photo center. He used it to buy prints that cost 20 cents each. The
remaining balance, B (in dollars), on the card after buying x prints is given by the following function.
B(x) = 15.00 -0.20%
What is the remaining balance on the card if Greg bought 50 prints?
dollars
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Aiden drives to school and back each day. the school is 16 miles from his home. he averages 40 miles per hour on his way to school. if his trip takes 1 hour, at approximately what speed does aiden drive home?
11. a particular type of cell doubles in number every hour. which function can be used to find the number of cells present at the end of h hours if there are initially 4 of these cells? a. n = 4 ()" b. n = 4(2)" c. n = 4 + (2)" din = 4 +"
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