The length of the smaller rectangle at the right is 1 inch less than twice its width. Both the dimensions of the larger rectangle
are 2 inches longer than the smaller rectangle. The area of the
shaded region is 86 square inches. What is the area of the
smaller rectangle?

What situation is an example of an observational study

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. ?

You are shooting hoops after school and make 152 out of a total of 200. what percent of shots did you make? what percent did you miss? show proportion(s).