Afactory has fixed costs of $1,275 per month. the cost of producing each unit of its product is $2.50. each unit sells for $10. the equations that model the cost and revenue for producing x  units are shown.       cost: c(x) = 1275 + 2.5x revenue: r(x) = 10x if the company sells every unit it produces, how many units must it sell in order to break even

The answer to this is 170

Step-by-step explanation:

The answer to this is 170 units on ed2020

Step-by-step explanation:

the infinity sign

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."