The GCF is the first answer
Answer: 430 rounded so ur answer is 400
Step-by-step explanation:
you do 86 times 5 and you get 430 the you round it to the nearest hundred and you get 400 as ur answer
Substitute -1 for x. 3(-1)-1=-4.
(B)
No because if you skip count by 8 you will not see any 84
8
16
24
32
40
48
56
64
72
80
88
...
1) 2 : 1/2 = 4 (miles/hour)
2) 3 : 4 = 3/4 (hour)
Answer: you will walk 3 miles in 3/4 hour.
