1.What is the balance of Michelle’s $3000 after 8 years? Show your equation 2.What is the balance of Kristen’s $3000 after 8 years? Show your equation

3.What is the balance of Gabriella’s $3000 after 8 years? Show equation

4.What is the balance of Judy’s $3000 after 8 years? Show equation

5.Who has the most money at the end of the 8 years?

Please help!

it should be a and d. lmk if i'm wrong xd

- "runner b is moving at a slower rate."

- "the graphs shown are graphs of distance(km) against time(min).

the slopes of this graphs are are given by:

slope = (change in y)/(change in x)

= (change in distance)/(change in time)

this is the formula for finding the speed. so, the slope of these graphs represent the speed of the runner.

taking each division in the graph to represent 1 on both axis:

runner a ⇒ speed = (2-0)/(1-0)

= 2/1

= 2 km/min

runner b ⇒ speed = (3-0)/(3-0)

= 3/3

= 1 km/min

this shows that   runner b is moving at a slower rate."