ON THE SAME LATITUDE, JANICE TRAVELS EAST AT 35SIDEWALK WHOSE LENG...

29. On the same latitude, Janice travels east at 35

sidewalk whose length is 6 times its width. The

miles per hour and Harriet travels west at 15

miles per hour. If the two women start out 2,100

concrete is poured 6 inches deep. How long is the

sidewalk?

miles apart, how long will it take them to meet?

a. 9 feet

a. 30 hours

b. 42 hours

b. 12 feet

c. 60 hours

c. 15 feet

d. 105 hours

d. 18 feet

e. 140 hours

e. 20 feet