Since 12 cost $27, you can use compatible numbers to make it ~$28. So, then for 6, it would cost $14 because you just halve everything. Is that what you are getting at?
Answer:
Decimal Form: 0.875 Fraction Form: 7/8
Step-by-step explanation:
7 divided by 8 is 0.875 and another way to write seven eighths is 7/8
I hope this helps
Step-by-step explanation:
260 square inches
is the right answer
Answer:
(4,1)
Step-by-step explanation:
x+y=5
x- y=3
Add the equations together to eliminate y
x+y=5
x- y=3
--------------------
2x = 8
Divide each side by 2
2x/2 = 8/2
x = 4
Now we can find y
x+y = 5
4+y = 5
Subtract 4 from each side
4+y-4 = 5-4
y =1