John wants to buy a watermelon that weighs 5.7 pounds. the watermelon is priced at $1.58 per pound. how much is the total cost of the watermelon

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

Martha is training for a duathlon, which includes biking and running. she knows that yesterday she covered a total distance of over 55.5 miles in more than than 4.5 hours of training. martha runs at a speed of 6 mph and bikes at a rate of 15.5 mph.

What is the slopeof the live that passes through the points and (-2,-5) and (3,-1)