The Miller's are comparing babysitting services for their two children. The Babysitter's Block charges a rate of $15 an hour per child plus an initial fee of $25 per household.

Super Sitters charges a flat rate of $20 an hour per child.

For
hours of service, both babysitting services would cost the same.

choice b is correct

step-by-step explanation:

we have been given the following system of linear inequalities;

we are required to graphically determine the solution to these system of inequalities. using a graphing tool, the solution is as shown in the attachment below;

so then what are you asking?

step-by-step explanation:

if the probability is 1/12, 75 people will receive a $25 gift card

step-by-step explanation: