Brandon's family is planning a trip from dallas to san antonio. dallas is about 272 mikes from san antonio. if brandon's dad drives an average of 60 miles per hour, about how long will the trip take

Use the elimination method to solve the systems of equations.choose the correct ordered pair. 7x+4y=39

What is the interquartile range of this data set? 2, 5, 9, 11, 18, 30, 42, 48, 55, 73, 81

Create a question with this scenario you could ask that could be answered only by graphing or using logarithm. david estimated he had about 20 fish in his pond. a year later, there were about 1.5 times as many fish. the year after that, the number of fish increased by a factor of 1.5 again. the number of fish is modeled by f(x)=20(1.5)^x.