As you can tell, they are subtracting 7 cans each row. You could make a table which would be kind of like this with an ordered pair.
1,85
2,78
3,71
and on
Or you can find what 85-29 equals. Once you find 56, you divide it by 7. That gives you 8 but you have to take in consideration that row one has 85 and that is when it started decreasing, so you have to add a 1 to the 8. This allows you to know that it is row 9 that contains 29 cans. You can even finish your table to make sure.
4,64
5,57
6,50
7,43
8,36
9,29
I hope this helps!!
Answer:
Step-by-step explanation:
-8 + 6(b - 1) = -8 +6b-6 = 6b -14
Answer:
C. 2 hours
Step-by-step explanation:
50h= 190-45h
50h + 45h = 190
95h = 190.
190÷95= 2h
Answer:
49.09 miles per day
Step-by-step explanation:
There are 5,280 feet in one mile.
There are 60 seconds in one minute.
3 * 60 = 180 feet per minute
There are 60 minutes in one hour.
180 * 60 = 10,800 feet in one hour.
There are 24 hours in one day.
10,800 * 24 = 259,200 feet per day.
Divide to find how many miles she can walk.
259,200 / 5,280 = 49.09 miles
Best of Luck!
Where are the boxes we’re looking at??
