Simplify the expression.

(2+i)+(4+3i)

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. ?

98 point question what is the record for most points in one

Which equation can be used to measure the density of water in a spherical water tank? let w represent the number of water particles within the region.