Dana and Monique are dog groomers. Dana's workday is 10 hours and Monique's workday is 8 hours. Dana and Monique each work 40 hours per week. On Monday, Dana groomed 15 dogs in 10 hours and Monique groomed 10 dogs in 8 hours. They each earn $12.75 for each dog groomed. Assuming that for the rest of the week Dana and Monique groom the same number of dogs per workday as they did on Monday, what will be the difference between their weekly earnings? Show your work.
I need this ASAP

On Monday Dana earned: 15*12.75 in 10 hours

For 40 hours Dana will earn: 15*12.75*(40/10) = $765

On Monday Monique earned: 10*12.75

For 40 hours Monique will earn: 10*12.75*(40/8) = $637.50

The difference between the weekly earnings is: $765 - $637.50 = $127.50.

$127.50

Step-by-step explanation:

On Monday Dana earned: 15*12.75 in 10 hours

For 40 hours Dana will earn: 15*12.75*(40/10) = $765

On Monday Monique earned: 10*12.75

For 40 hours Monique will earn: 10*12.75*(40/8) = $637.50

The difference between the weekly earnings is: $765 - $637.50 = $127.50.

easy math just plug in a and b

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."