10x(3x^2)
15x^2(2x)
5x(6x^2)
The answer to this question is B because the heat is transferred onto the spoon from the soup
I got -25.
1) -1/5n +7 = 2
2) -1/5n=-5
3) n=25
Answer:
instead of just pointing out the highest speed or one speed, list all the different speeds or increasing/decreasing and the different intervals
ie for minutes 2 to 3, her speed was 30 mph . . . from minutes 6 to 8, her speed was decreasing at a constant rate of -2 mph/min