Teresa says she stacks about 7 dishes by hand every minute.

what line represents teresa’s statement?

a. line a

b. line b

c. line c

d. line d

1. during first 10 seconds 2. between 10 seconds and 35 seconds 3. during 35 seconds to 40 seconds

Rose bought a new hat when she was on vacation. the following formula describes the percent sales tax rose paid b=t-c/c

Adolphin is swimming with her friend. the dolphin jumps to a height of 4.54.54, point, 5 meters above the surface of the water as her friend swims 9.89.89, point, 8 meters directly below her. what is the position of the dolphin's friend relative to the surface of the water? meters