3. Which term has a coefficient of 1?
k^7
2x^1
10p
7y^2

It took alice 5 5/6 hours to drive to her grandparents' house for . on the way home, she ran into traffic and it took her 7 3/8 hours. how much longer did the return trip take? write your answer as a proper fraction or mixed number in simplest form. the trip home took __hours longer. ?

Which expression is equivalent to 3^3 + 2^2?

Kira looked through online census information to determine the overage number of people living in the homes in her city what is true about kira's data collection?