Answer:
i think its b
Step-by-step explanation:
Answer:y=7
Step-by-step explanation:x=2+7=8
1. E and D
Most people at LEAST got 2 hours of exercise
More people played video games then exercising
-21/4
slope = y2-y1/ x2-x1
-18 - 3 / 17-13 = -21/4