Find the slope of the line that passes through the points (2,-8)
and (3,1).

What are the domain and range of the function? f(x) = -4 (sqrt)x

You receive 15% of the profit from a car wash how much money do you receive from a profit of 300

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