WILL MARK BRAINILEST Which is the solution to the inequality?

y minus 27 greater-than-or-equal-to negative 13
y greater-than-or-equal to negative 40
y less-than-or-equal to negative 40
y greater-than-or-equal to 14
y less-than-or-equal to 14

y greater-than-or-equal to 14

Step-by-step explanation:

y-27≥-13

so then add 27 to both sides

y≥14

so then

y greater-than-or-equal to 14

- "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."