In parallelogram abcdabcd, ∠a∠a and ∠b∠b are adjacent. the measure of ∠b∠b is two times the measure of ∠a∠a. which equation gives the exact measure of ∠a∠a?

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. ?

Write 5(6x+4)-2(5x-2) in the form a(bx+c) where a, b and c integers and a> 1

What is 1.5% of 120 or what number is 1.5% of 120