Will get brainliest! carlos begins his workout by stretching. then he speeds an equal amount of time on each workout machine. the equation y= 8x + 10 represents the total time, in minutes, of carlos’ workout if he uses x workout machines. branilest whoever

Can confirm its C

Carlos spends 10 mins stretching and 8 mins on each workout machine.

Step-by-step explanation:

answer   download the app called socratic on your phoner:

step-by-step explanation:

- "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."