Marsha picks 13 strawberries and 36 blueberries. She takes all of the pieces of fruit, and splits them equally into 7 cups. How many pieces of fruit are in each cup?

At the beginning of the year, adrian's savings account balance was \$28$28. each week, he deposits another \$15$15 into that account, and he doesn't spend any of his savings. is his savings account balance proportional to the number of weeks since the start of the year?