55% off the regular price means she paid 45% of the regular price. ( 100% - 55% = 45%
Multiply the original price by 45%:
39 x 0.45 = 17.55
She paid $17.55
(If you need to know how much she saved: 39 - 17.55 = $21.45)
Answer:
4n+2
Step-by-step explanation:
The common difference between the terms is 4 which means that the sequence is an arithmetic sequence.
The general formula for arithmetic sequence is:

where a_n is the nth term, a_0 is the first term and d is the common difference between them.
We know that

Putting the value in general formula:

So the generalized pattern is 4n+2 ..
2/4 and 1/2
5/10 and 1/2
1/3 and 2/6
40/90 and 4/9
Answer:
5 plus 5 would equate to the variable of 10 :)
Step-by-step explanation:
5+5=10
1+1+1+1+1 + 1+1+1+1+1 = 10