Sean places 28 tomato plants in rows. all rows contain the same number of plants. there are between 5 and 12 plants in each row how many plants are in each row? (4 oab4

Organic apples are on special for $1.50 per pound. does total cost vary inversely or directly with the number of pounds purchased? find the cost of 3.4 pounds of apples. a. inversely: $5.10 b. directly; $5.10 c. inversely: $2.27 d. directly; $2.27