Find the slope of the graph of the relation 2x^3-3xy+y^3=-1 at the point (2, -3). a.-11/7
b.5/7
c.-1/3
d.4/3

The temperature of chicken soup is 192.7°f. as it cools, the temperature of the soup decreases 2.3°f per minute. what is the temperature in degrees fahrenheit of the soup after 25 minutes? a. 27.3°f b. 57.5°f c. 135.2°f d. 250.2°f

Asailor is looking at a kite. if he is looking at the kite at an angle of elevation of 36and the distance from the boat to the point where the kite is directly overhead is 40 feet, how high is the kite?

15m is what percent of 60m; 3m; 30m; 1.5 km? the last one is km not m