For the following equation, find a solution for the variable. show all of your work and use complete sentences to explain the solving process that you used to find a solution for the equation. be sure to include at least two terms from the word bank. word bank sum difference product quotient equal variable solution inverse add subtract multiply divide more than less than greater than inequality greater than or equal to less than or equal to equation negative x/2 + 3 = -5

- "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."

1. 37

2. 22

3. 44

4. 66

step-by-step explanation: