(5.1x10^8) - (3.61x10^8)
(5.1-3.61) x 10^8
1.49 x 10^8 = Final answer
Slope = Y2-Y1/X2-X1 = 7-(-3)/3-(-2)= 10/5 = 2
The second windsurfer is going faster cuz 5 meters = 16.4042.
Maria spent 55 minutes on her art project and Juan spent 20 minutes on his. The different is 35 minutes or 7/12 hour.
Unsure what your answer options are.
I believe the number of students they had last year are 360 students i hope this helps.