Elise made a trip on Tuesday and Doug made the same trip on Monday. Elise traveled at 14 mph. Doug traveled at 21 mph, so his time was 3 hours less than Elises. How far did they travel?

The number of hours per week that the television is turned on is determined for each family in a sample. the mean of the data is 37 hours and the median is 33.2 hours. twenty-four of the families in the sample turned on the television for 22 hours or less for the week. the 13th percentile of the data is 22 hours. approximately how many families are in the sample? round your answer to the nearest integer.

22. catie is starting a babysitting business. she spent $26 to make signs to advertise. she charges an initial fee of $5 and then $3 for each hour of service. write and solve an inequality to find the number of hours she will have to babysit to make a profit. interpret the solution.!

The difference of three and the reciprocal of a number is equal to the quotient of 20 and the number. find the number.