After substituting, what is the first step when evaluating
4y+9/7
when y=82
1)Add 4 and 9.
2)Multiply 8. by 4.
3)Divide 9 by 7.
4)Divide 4 by 7

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. ?

Me with geometry ! in this figure, bc is a perpendicular bisects of kj. dm is the angle bisects of bdj. what is the measure of bdm? •60° •90° •30° •45°

Evaluate the expression. (9 + 5)(3 + 2)0