two cars start from the same place driving at the same rate, one heading north and the other heading east. after two hours the car heading north has traveled 150 miles and the car heading east has traveled 100 miles. how far apart are the cars at this time?
a) 111.8 miles
b) 180.3 miles
c) 250 miles
d) 350 miles

Write the pair of fractions as a pair of fractions with a common denominator

Tom is the deli manager at a grocery store. he needs to schedule employee to staff the deli department for no more that 260 person-hours per week. tom has one part-time employee who works 20 person-hours per week. each full-time employee works 40 person-hours per week. write and inequality to determine n, the number of full-time employees tom may schedule, so that his employees work on more than 260 person-hours per week. graph the solution set to this inequality.

In the sixth grade 13 out of 20 students have a dog if there are 152 sixth grade students how many of them have a dog