Answer:
1 1/4 hours
Step-by-step explanation:
.75/.6=x/1
cross multiply
.75=.6x
divide by .6
x=1.25 hours
Answer: 6. d
7. b
8. d
9. c
Step-by-step explanation:
It would be 60cm because 40 plus 20 equals 60
Answer:
2y-8
-Step-by-step explanation:
2y +4y = 2y
so
2y - 8