Answer:
D. A over 4
Step-by-step explanation:
One quarter is equal to 
. If her aunt is age 'a', than Salina's age is a/4
Hope this helps.
3/20, 6/20, 9/20, 12/20 so the common difference is 3/20, ie each term is 3/20 greater than the term preceding it. Any arithmetic sequence can be expressed as:
a(n)=a+d(n-1), a=initial term, d=common difference, n=term number, in this case:
a(n)=3/20+(3/20)(n-1)
a(n)=3/20+3n/20-3/20
a(n)=3n/20 so the 5th term is:
a(4)=3*5/20=15/20=3/4
To get the answer to this problem, we have to divide $5400 by 360.
5400/360 = 15
The correct answer to this question is $15 dollars per square footage.
I hope I helped!
Sorry but there is no question
Answer:
1. the length of the missing side is 45ft
2. the wall paper needed to go around all six wall is 210ft
Step-by-step explanation:
