Rita and Tina each make $11 an hour working as cashiers at a supermarket. Last week, Rita worked r hours while Tina worked t hou
rs. Rita also worked overtime hours during the week, for which she was paid an extra $32 flat wage. Which expressions represent the total weekly wages of both Rita and Tina?
For Rita => 11 dollars (r) + 32 dollars - r is for the number of hours she worked and the additional 32 dollars is for her over time. For TIna => 11(t) - T is for the number of hours tina worked in the supermarket.
There are 37 jelly beans so p for the first one is 27/37. That leaves 36 in the bag. So p for the second jelly bean is 10/36=5/18. The combine probability is 27/37×5/18=3/37×5/2=15/74.
