Mrs. Sing bought a pound of green beans for $1.80. How much will Mrs. Tennison pay for 3 and one-half pounds of green beans?
$1.70
$1.94
$5.30
$6.30

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