Celine is Drake's granddaughter. Her age is 4 years greater than of Drake's age. If Celine is 28 years old, how old is Drake? Part A
? Question
Let d represent Drake's age. Which equation represents this situation? A.4d-1/3= 28
B.1/3D - 4=28
C. 1/3D+4=28
D.4d + 1/3=28

Jamie is hiking up a small mountain. he climbs up at a constant rate of 300 feet/hour until he reaches the peak at 1,500 feet. after that, he hikes down at the same rate to the base of the mountain. the equation that models jamie’s elevation, e, after t hours is e = . jamie’s elevation will be 600 feet after hours and after hours.

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One month, a music site observed that 60% of the people who downloaded songs from its site downloaded q sam's latest single. the equation below represents this information, where x represents the total number of people who ddownloaded songs from the site that month: x = 0.6x + 384 how many people who downloaded songs from the site that month downloaded q sam's latest single?