The cost of the 6 books if you buy the set is $11.75 less.
The given parameters:
- <em>Total number of books, n = 6</em>
- <em>Cost of the books, c = $241.25</em>
- <em>Cost of one book, = $38.25</em>
The total cost of the 6 books when bought separately is calculated as follows;
Cost = 6 x $38.25
Cost = $229.5
The difference in price is calculated as follows;
= $241.25 - $229.5
= $11.75
Thus, the cost of the 6 books if you buy the set is $11.75 less.
Learn more about cost price here: brainly.com/question/19104371
The formula for a sequence with first term = 1.7 and common difference 0.5 is: 
Step-by-step explanation:
The first term and common difference are used to induce a formula for the arithmetic sequence
The explicit formula for a geometric sequence is:

Given
First term = a1 = 1.7
Common Difference = d = 0.5
putting the values in the formula

The formula for a sequence with first term = 1.7 and common difference 0.5 is: 
Keywords: Arithmetic sequence, Common difference
Learn more about arithmetic sequence at:
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Answer:
I'm sorry I don't have answer but.
it's not C!
Answer:
70
Step-by-step explanation:
ignora esto 9ooooooo
The solution to your equation is:
Solve:
1/4x = 5
Step 1: Multiply both sides by 4
4 * (1/4x) = (4) * (5)
x = 20
Thus your answer is:
Letter Choice (C), x = 20
Hope that helps!!!