Answer:
negative .............................
5. -6a-48
6. 36x+4
7. 30n+40
8. 1.8m+2
Yess
Catherine walks her dog 5.25 miles because there are 7 days in one week and 3/4 x 7 = 5.25
Title has 2.5 feet, 30inches,0.33 yards
Bax has 1.5yards,54inches,4.5feet
and carol has 42 inches 1.1667 yr and 3.5 feet of ribbonthere total is 126 inches 3.50 yards and 10.5 feet of ribbon