Y= \frac{5}{2}x-8 y=
2
5
​
x−8
y= -\frac{1}{2}x-2
y=−
2
1
​
x−2

Which expression is equivalent to -5(3x - 6/7)

Which of the following exponential functions goes through the points (1, 6) and (2, 12)? f(x) = 3(2)x f(x) = 2(3)x f(x) = 3(2)−x f(x) = 2(3)−x

Randy and trey take turns cleaning offices on the weekends. it takes randy at most 4 hours to clean the offices. it takes trey at most 6 hours to clean the offices. what is the greatest amount of time it would take them to clean the offices together? 2.4 hours 2.5 hours