Today, Sean left home at 8\text{ a. m.}8 a. m.8, start text, space, a, point, m, point, end text, drove to work, and worked from 9\text{ a. m.}9 a. m.9, start text, space, a, point, m, point, end text until 5\text{ p. m.}5 p. m.5, start text, space, p, point, m, point, end text On the drive back home, Sean got stuck in slow-moving traffic for 222 hours, then stopped to have dinner, and finally got home at 9\colon30\text{ p. m.}9:30 p. m.

Sean's Workplace was 20 km from his home.

Sean's speed was 20 km per hour

Sean's speed between 5 p.m and 7 p.m was 5 km per hour.

Step-by-step explanation:

Look at attachment:

Hope this helps! :)

step-by-step explanation:

a and d

60.9774

step-by-step explanation:

because when you add 47.6 plus 7.32 equals 54.92

and when you add .0574 + 6= 6.0574

and when you add 54.92 and 6.0574 you get the answer of 60.9774.

plzz mark brainlest last one got deleted. cause i didn't explain it but i did but i understand what the mod meant